8x+4y=-3y
32+2y=7x-42

Answers

Answer 1
For number 1: x= -7y/8

Related Questions

the coffee pub has cans of coffee that weigh 3 1/4 pounds each. the pub has 8 1/2 cans of coffee left. what is the total weight of 8 1/2 cans ? show your work​

Answers

Final Answer: [tex]27\frac{5}{8}[/tex] pounds

Final Answer Reason: The total weight of [tex]8\frac{1}{2}[/tex] cans would be [tex]27\frac{5}{8}[/tex] pounds

Steps/Reasons/Explanation:

We'll need to find the total weight of [tex]8\frac{1}{2}[/tex] cans, so we would need to multiply [tex]3\frac{1}{4}[/tex] cans by [tex]8\frac{1}{2}[/tex] cans. We are solving for the total weight of [tex]8\frac{1}{2}[/tex] cans.

Question: The coffee pub has cans of coffee that weigh [tex]3\frac{1}{4}[/tex] pounds each. The pub has [tex]8\frac{1}{2}[/tex] cans of coffee left. What is the total weight of [tex]8\frac{1}{2}[/tex] cans?

Solve For: The total weight of [tex]8\frac{1}{2}[/tex] cans.

Steps: Multiply to find total weight of [tex]8\frac{1}{2}[/tex] cans.

[tex]3\frac{1}{4}[/tex] × [tex]8\frac{1}{2}[/tex]

= [tex]\frac{13}{4}[/tex] × [tex]\frac{17}{2}[/tex]

= [tex]\frac{221}{8}[/tex]

= [tex]27\frac{5}{8}[/tex]

~I hope I helped you :)~

Helpppppppppppppppppppppppp

Answers

Answer:

Step-by-step explanation:

nose maffddnojgjfkufieo3owoeoiff

. |13 - 7| = |13| - |-7
True or false

Answers

Answer:

Step-by-step explanation:

You are dealing with absolute values, so both sides equal 6, so it's true

What basic construction is shown here?

1) Bisect a line segment
2) Construct a parallel line
3) Construct a perpendicular line
4) Construct a perpendicular bisector

Answers

pretty sure it is 2 but not 100% sure

Solve for . need 20 letters lol
/5 = −9

Answers

Answer:

r=-45

Step-by-step explanation:

r/5=-9

x 5    x5

________________

r=-45

Hope this helps ∞<3

If 28 parrots and 79 bunnies were in the same shelter what is the rate of parrots to bunnies?








and if u delete that i can say u guys were deleting actual questions- and have proof too ha.







seriously again im not mean irl

Answers

Put both values into a ratio

P:B
28:79

Answer:

79/28

Step-by-step explanation:

i have no clue-

ASAP I AM BEING TIMED I WILL MARK BRAINLIST




In psychology, the word "Gestalt" refers to

 A. a personality type

B. an adaptation that increases chances of survival 

C. the organization of parts into a whole pattern

 D. a learned response to a stimulus  E. the unconscious forces that drive behavior

Answers

Answer:

C. the organization of parts into a whole pattern

Step-by-step explanation:

helllllllllllllpppppppppppp me plz *waves* hiiiiiiiiiiiii

Answers

Answer:

x=18 and y=72

Step-by-step explanation:

Answer:

d is right

Step-by-step explanation:

Which is a perfect square?

Answers

Answer:

I can't see anything

A perfect square is  the product of a rational number multiplied by itself.

Examples: 20 square numbers are 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225, 256, 289, 324, 361 and 400.

Hope this helps

1) LaTeX: m\angle1=\:\:\:\:\:\:\:\:^\circm ∠ 1 = ∘

2) LaTeX: m\angle2=\:\:\:\:\:^\circm ∠ 2 = ∘

3) LaTeX: x\:=\:\:\:\:m\:\left(exterior\:angle\right)\:=

Answers

Answer:

1. m<1 = 139°

2. m<2 = 41°

3. x = 29

Step-by-step explanation:

1. m<1 = 86° + 53° (exterior angle theorem of a triangle)

m<1 = 139°

2. 133° = m<2 + 92° (exterior angle theorem of a triangle)

133° - 92° = m<2 (Subtraction property of equality)

41° = m<2

m<2 = 41°

3. 4x + 15 = 93° + (x + 9)° (exterior angle theorem of a triangle)

Add like terms

4x + 15 = 102 + x

4x - x + 15 = 102 (substraction property of equality)

3x + 15 = 102

3x = 102 - 15

3x = 87

x = 87/3 (division property of equality)

x = 29

Alani is the head baker at Patty Cakes Bakery.
She uses 8.75 pounds of sugar each day making
cupcakes. How many pounds of sugar would she
use over 7 days?


1. After the cupcakes are decorated, Alani packages
them to be sold. Each cupcake costs $4.25. If a
customer ordered 9 cupcakes, how much would
it cost?

ANSWER BOTH QUESTIONS AND WHOEVER DOES IT FIST GETS BRAINIEST

Answers

Answer:

1).Sugar used in 7 days = 61.25 pounds

2). Total cost of 9 cupcakes = $38.25

Step-by-step explanation:

1). Alani uses 8.75 pounds of sugar each day.

  So, sugar used in 7 days = Amount of sugar used in one day × Number of    days

= 8.75 × 7

= 61.25 pounds

2). Since, each cupcake costs $4.25

   Number of cakes ordered = 9

  Total cost of 9 cupcakes = Cost of each cupcake × Number of cupcakes

                                             =  4.25 × 9

                                             = $38.25

In the diagram below AC is parallel to rp:
How many units? please help!

Answers

The perimeter of the triangle ABC will be 54 units.

What is the triangle?

A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees.

In the diagram, AC is parallel to RP.

Then the triangle ABC and RBP will be similar.

Then the ratio of the corresponding sides will be constant.

BP / 10 = 7 / 14

      BP = 5

Then the perimeter of the triangle ABC will be

Perimeter = 7 + 14 + 18 + 10 + 5

Perimeter = 54 units

More about the triangle link is given below.

https://brainly.com/question/25813512

#SPJ1

A pickup truck carrying 10*3 identical bricks weighs 6,755 pounds. If the empty truck weighs 6,240 pounds, what is the weight of each brick? Explain how you solved the problem.

Answers

Answer:

The truck now weighs 2130 kilograms. Hope this helps.

Step-by-step explanation:

PLEASE HELP SHOW WORK

write an expression equivalent to 17/12 times 6

Answers

Answer:

34/4

Step-by-step explanation:

17/12(6)=17/2

17(2)=34

2(2)=4

34/4

Plz help I will give your brainliest

Answers

Table goes from
X,y
2, 6
4,12
6, 18
8, 24
12, 30
After you’re going to plot the graph on 2x and 6y so basically (2,6) hope this helps

-4(2-5b)=132
whats b?

Answers

Answer:

b = 7

Step-by-step explanation:

- 4(2 - 5b) = 132

- 4 × 2 - 4 × (- 5b) = 132

-8 + 20b = 132

20b = 132 + 8

20b = 140

b = 140/20

b = 7

Thus, The value of b is 7

-TheUnknownScientist

I need help with this question ASAP

Answers

The solution is (4,-6) and it is that point because a solution is the intersection point of the two lines.

Give an example of a data set with an outlier. Describe how the outlier affects the mean, median, and mode of the data ​

Answers

Answer:

Outlier An extreme value in a set of data which is much higher or lower than the other numbers. ... Outliers affect the mean value of the data but have little effect on the median or mode of a given set of data.

Step-by-step explanation:

Hope it is helpful....

what is the solution of the linear system shown in the graph below?

Answers

Solution would be where the two lines intersect but they never do. They are parallel and never meet

Answer: no solution

What is the measure of AC?

Answers

Answer:

A or B

Step-by-step explanation:

Find ln(-127.1).
this question must be at least 20 characters long so here’s some extra characters but that’s the whole question^

Answers

Answer:

The natural logarthim of a negative is undefined.

,,,,,,,,,,,,,,,,,,,lllllllll..........

Answers

Answer: 7

Step-by-step explanation: The opposite of Multipication is division so divide 84 by 12

Answer:

k=7

Step-by-step explanation:

Call me weird but I love these types of questions.

Ok to solve this here's what you need to do.

Your solving for k right?

So make an equation.

Product is the result of multiplication so 12 and k would be 12k.

It needs to equal 84 so 12k=84

Now you need to get rid of 12.

You need to use the opposite operation as the number your trying to get rid of. In this case it would be division.

[you do not divide the x because you need it alone on one side]

So 12k divided by 12 = 84 divided by 12

12k/12 is k because a number divided by itself is 1.

84/12 is 7.

that leaves us with k=7

Thats it!

If you need further help don't be afraid to reach out and I hope this helped! <3

What are the zeros of fx) =-8x+ 16? Yes

Answers

Answer:

There is one Zero.

Step-by-step explanation:

Hope this helps:)

The zeros are 2 but I am not sure

Who wants an old Nitrotype account
I have the buganni vyrus something like that

Answers

Answer:

I do

Step-by-step explanation:

Is the following relation a function?

Answers

Answer: Yes

Step-by-step explanation:

At hockey practice, Coach Taylor always sets aside 80% of total time for game play. The rest of the practice is spent on the warm up. At practice yesterday, players spent 72 minutes on game play. The players want to know the total practice time.

NEED HELP ANSWER ASAP PLS> GIVING POINTS AND BRAINLIEST!!!

Answers

Answer:

90 minutes

Step-by-step explanation:

0.80x=72

divide 72 by 0.80 = 90

check work... 80% of 90 = 72

Answer:

90 minutes

Step-by-step explanation:

Given that triangle RST is isosceles, find the value of ZS

Answers

Answer:

120°

Step-by-step explanation:

[tex]m\angle S = 180\degree - 2\times 30\degree \\\\

m\angle S = 180\degree - 60\degree \\\\

\huge\purple {\boxed{m\angle S = 120\degree}} [/tex]

If three cards are drawn at random from a standard deck of 52 cards, what is the probability that they will all be queens?

Answers

Answer: 1/5525

Explanation:

There are 4 queen in a standard deck.

52 cards in total.

The probability of picking a queen is 4/52.

The probability of picking a queen again is 3/51.

The probability of picking another queen is 2/50

P = 4/52 x 3/51 x 2/50
P = 1/13 x 1/17 x 1/25
P = 1/5525

Answer:

0.01809955% or about 0.018%

Step-by-step explanation:

You do the multiplication of 4/52 by 3/51 by 2/50

4/7 of students at a school are boys if there are 2184 students at the school how many Are girls ?

Answers

Answer:

About 936 are girls

Step-by-step explanation:

Take the fraction 3/7, since that is the remaining proportion of students that are girls, and multiply it by 2184.

1245 to be exact

please put brainleyist

Samuel bought 4 rolls of tape to seal boxes. Each roll contains 32.9 meters of tape. He uses 1 1/5 meters of this tape to seal each box. What is the total number of boxes Samuel can seal with these 4 rolls of tape?

Answers

Answer:

109.33 boxes

Step-by-step explanation:

The first step is to calculate the total number of tape

= 32.9 × 4

= 131.6 m

Therefore the total number of boxes that Samuel will use to seal the boxes can be calculated as follows

= 131.6/ 1 1/5

= 131.6 ÷ 6/5

= 131.6 × 5/6

= 658/6

= 109.33 boxes

Other Questions
how did gas warfare change the face of combat during ww1 The highest score on an algebra test was 42 points more than the lowest. When added together, the lowest and the highest score was 154. Find both the lowest and the highest score. Why is it dangerous to drink water from unkown sources? Explain. .Which is a group of things gathered over a period of time?collectionpajamasaccidentbedroom pls pls help. write a slide about the plants in tropical rainforests. HELPPPPPPP BRAINLIESTTT I dropped the ball from the roof of a building the speed when I hit the ground is 52 m/s how tall is the building Demonstrating the proper way to shake hands is an example of which choice?a. teamworkb. workplace etiquettec. employee performanced. work ethics WILL MARK BRAINLIEST PLS HURRY. Describe the benefits of transporting porcelain by land or by sea in ancient China. In other words, what are the positive outcomes of each method of transportation? Need French help asap pls! See pictures attached What was the name of the Native tribethe inhabited the Great Plains Region? Senator Daniel Webster of Massachusetts argued against nullification, saying that the United States had not been formed by the states, but by _____. What the solution to -8+x=3 When fossil fuels are burned, they produce ________________, the main greenhouse gas responsible for global warming trends. Use the word bank below to answer the questions that follow:landfills limiting factor nonpoint sourcehabitat destruction stopmigration biodiversity carbon dioxidereversecarrying capacity commensalism selective cuttingextinction adaptation ozone layer population densitynonpoint sourcesuccession fossil fuel ecological footprintsymbiosis point source competition cost-benefit Im really bad at geometry pls help! ThanksThe right hexagonal pyramidhas a hexagon base with equal-length sides. The lateralfaces of the pyramid are all triangles (that are exact copies of one another) withheights of 18 ft. Find the surface area of the pyramid. Y=|x+2|-3 find the axis of symmetry A race car makes one lap around a track with a radius of 41 meters in 8 seconds. What is the velocity? Which would be the most likely source of documentation of gross receipts for Roger, a sole proprietor who makes toys that he sells at local fairs and bazaars student in jakes class were numbered in order from 1 to 24. Jake was asked to choose classmates numbered with multiples of 5 to be in his group. which number could be the number of class mates in his group. using the illustration to help you, draw a flow chart that put these words in the correct order, beginging with the smallest cell , nucleus , gene , dna, chromosone