Mathematics College

Can someone answer these 2 questions for me?

Can Someone Answer These 2 Questions For Me?

Answers

Answer 1
For the first question x is equal to 4. You get this by adding 7x+2 and 3x and equal it to 42. And then solve algebraically so 10x+2=42
10x=40 so x equals 4
For the second question x is equal to 6.666 and y is equal to 9
You get this by getting x is to 10 as 4 is to 6 and you get y by 6 is to y as 4 is to 6
Hope this helps

Related Questions

PLEASE HELP ME WITH THIS ITS NOT EVEN HARD IM JUST REALLY LAZY

Answers

Answer:

1) 8

2) 2

3) 1

4) 4

5) skiing, snowboarding,ice skating, sledding

Step-by-step explanation:

Answer:

1.) 8

2.) 2 more people

3.) 1 less for skiing

4.) 4

5.) Skiing, Snowboarding, Ice skating, Sledding,

I need this ASAP but it’s ok if you see it late

Answers

Answer:

72 square units

Step-by-step explanation:

move above the dotted line to make a rectangel then the numbers are 6 and 12 then times them to get 72

A company makes cylindrical candles by melting wax and putting into 3 inch diameter cylindrical jars one block of candlewax with a volume of 360 in.³ is used to make a box of 10 identical candles

Answers

I believe the answer is 1in

Answer: I said 1 inch. I am not 100% sure.

Step-by-step explanation:

10 when solving the equation, what property was used to go from Step 2
to Step 3?
Step 1: -(2x + 3) = x - 18
Step 2: -2x - 3 = x - 18
Step 3: -3 = 3x - 18
A. Addition Property of Equality
B. Subtraction Property of Equality
c. Multiplication Property of Equality
D. Division Property of Equality

Answers

The Addition Property of Equality

pleas help me with this

Answers

Answer:

B by Pythagorean theorem

Step-by-step explanation:

20² = 12² + 16²

In parallelogram DEFG if m_DEF=110° find m_FGD.
E
110°
D
G

Answers

Answer:

E=x

or 110= x ( opposite angles of parallelogram are congurent)

E+D = 180 ( angles on st line)

110+D =180

D=70

D=F ( opposite angles of parallelogram are congurent)

so F=70

Use the rules of significant figures to answer the following question:

54.313 × 12.09

A. 657

B. 660

C. 656.64

D. 656.6​

Answers

the answer is C. 656.64

HELPPP PLASE ITS DUE REALLY SOOOONNNNNNNNNNNN!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

4 sorry of its not right

Solve t/−4=9

I know t=36 but i need the steps to show my work plz help

Answers

Answer:

I have made it in a pic look at this

What is an equation of the line that passes through the points (7, 4) and (-5, 4)

Answers

Answer:

Equation of the line that passes through the points (7, 4) and (-5, 4) is

[tex]y=4[/tex]

Step-by-step explanation:

Equation of line in two point form is given as

[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)[/tex]  ----------(1)

Here

[tex](x_1, y_1) = (7, 4) \ \ \ and \ \ \ (x_2, y_2)=(-5, 4)[/tex]

Substituting values in equation (1)

[tex]y-4 =\frac{4-4}{-5-7} (x-7)[/tex]

[tex]y-4 =0[/tex]

[tex]y=4[/tex]

. Laura and Alicia both exercise 5 days a week. Laura exercises for 30 minutes each day. Alicia exercises for 45 minutes each day. How much longer does Alicia exercise than Laura each week?

Answers

Answer: 115

Step-by-step explanation: because Laura exercises 150 minuets in all and Alicia exercises 265 in all. so you subtract

265-150 and you get 115

Write a guess my number clue that is satisfied by an infinite number of solutions

Answers

Answer:

1 ?????????.........

Write this multiplication expression using an exponent: 2 . 2 . 2 = ?

Answers

Answer:2^3

Step-by-step explanation:

y = 2x + 1
y = -2x + 1
y = -2x - 0.5
y = 2x - 0.5

Answers

have you seen how he answers questions? doesn't deserve to have people answer his

Step-by-step explanation:

Someone plzz help Will BRAINLIEST

Answers

i hope you understand

4x+3y=8
4x-8y=-52
Good luck
You can use substitution or elimination for this problem


Two hoses are used to fill a swimming pool. Together they fill the pool at a rate of 3 gallons every 5 seconds. An equation representing this isg=35t,where t is the time in seconds and g is the number of gallons. About how many hours will it take to fill the pool if it holds 80,000 gallons?

Answers

Answer:

about 267 hours

Step-by-step explanation:

Find the total surface area of this triangular prism.
height=24cm
width=14cm
length=10cm
slant height=25cm

Answers

If the picture below is the triangular prism

Answer:

976

Step-by-step explanation:

14 x 24 = 336 [It's a triangle you would half it but then as there are 2 you would keep it the same]

10 x 25 = 250 [Times by 2 because there are 2 of them]

10 x 14 = 140

336 + 250 + 250 + 140 = 976

Solve for x:

a

3
b

9
c

1.5
d

13.5

Answers

Hi there! :)

[tex]\large\boxed{\text{ x = 9}}[/tex]

The two angles pictured are vertical angles, therefore:

8x - 6 = 6x + 12

Solve for x by subtracting 6x from both sides:

2x - 6 = 12

Add 6 to both sides:

2x = 18

Divide both sides by 2:

x = 9.

Answer:

9 is ur answer

Step-by-step explanation:

8x-6=6x+12

8x-6x=12+6

2x=18

x=9

Hope this helps u...

can someone help me with this also? Thanks! i need the explanation to so I can do it by myself after.

Answers

With what there’s nothing
, my friend I think you forgot to post the picture

can someone help with this question?

Answers

Get the app called connects! It’s really good help for math!

6. What is f(-5) for the function f(x) = - 9x - 3?


PLEASE HELP ILL DO ANYTHING

Answers

Answer: The answer is 42 :)

Step-by-step explanation: F(x)=-9x-3 plug in the -5 in the -9x

-9(-5)-3

45-3=

42

What is the simplified form of
72x16/50x36 ? assume x ≠ 0

Answers

Answer:

Option A

Step-by-step explanation:

[tex]\sqrt{\frac{72x^{16} }{50x^{36} } } = \sqrt{\frac{36x^{16} }{25x^{36} } } = \frac{\sqrt{36x^{16} } }{\sqrt{25x^{36} } } = \frac{\sqrt{36} \times \sqrt{x^{16} } }{\sqrt{25} \times \sqrt{x^{36} } } = \frac{6x^{8} }{5x^{18} } = \frac{6}{5} \times x^{8-18} =\frac{6}{5} \times x^{-10} = \frac{6}{5x^{10} }[/tex]

What is the total area of the shaded region? Type just the answer in the blank. ​

Answers

Answer:

240cm

Step-by-step explanation:

6cm*14cm= 84cm

6*6=36

84+36=120*2=240

Answer:

7cm x 8cm

Step-by-step explanation:

The 14cm x 12cm box (top 'box 1') intersects with the 14cm x 12cm box (bottom 'box 2').

Half the values of each side are subtracted from one another, so

horizontal length: 14/2 = 7cm

vertical length: 12/2 = 6cm

Box 2 horizontal length (total) = 14cm devided by half the length of box 1 (7cm)

14 - 7 = 7cm

Box 2 vertical length (total) = 12cm devided by half the length of box 1 (6cm)

12 - 6 = 6cm

The total area is calculated by multiplying the horizontal and vertical lengths

7x6 = 42

the answer is 42

(2+6 +8+54 +...);S 12

Answers

what is the equation?

jayden had some money in his pocket.Then a friend loaned him $1.35.Now jayden has $3.75 in his pocket.

Answers

Answer:

If you were wondering how much he had to begin with, it would be $5.10.

Step-by-step explanation:

Hopefully this helps you :3

Linear Inequalities Unit Test answers please I cant figure out almost all of it im from pearson online academy and ive been studying for weeks but still dont understand the material

Answers

Answer:

without any questions i cant answer

Step-by-step explanation:

Find the value of x.
4x + 5
2x + 21, smby help me wit dis pls

Answers

Answer: x = 8

Step-by-step explanation:

4x + 5 = 2x + 21

4x + 5 - 2x = -2x + 2x +21 (Subtract 2x from both sides)

2x + 5 = 21

2x + 5 - 5 = 21 - 5 (Subtract 5 from both sides)

2x = 16

2x/2 = 16/2 (Divide both sides by 2)

x = 8

I made random account i will give brainliest and lots of points just help me with this question if you get it write i will give brainliest if wrong i will give 5 star and heart but get it right please her is pic

Answers

order the numbers from least to greatest and then subtract the lowest number from the greatest

ex : 4,6,9,3,7

the lowest number is 3 and the highest is 9 so 9-3 = 6 so for this example the answer is 6.

Estimate and solve 4,624 ÷ 72 = ________. (2 points)
66 r 22
66 r 16
64 r 22
64 r 16

Answers

the answer is C. 64 r 22

Pam walks 7/8 of a mile to school. Paul walks 1/2 of a mile to school. How much
farther does Pam walk than Paul?

Answers

Answer:

Pam walks 3/8 of a mile more than Paul

Step-by-step explanation:

1/2 = 4/8

7/8 - 4/8 = 3/8

Other Questions
9x + 48x - 44x + 17If the perimeter is 374 units, find the value of x and the area of the triangle.The value of x isThe area issquare units. Simon is creating the clay structure shown below. Simon has boxes of clay that each contain 200 of clay. How many boxes of clay does Simon need to open to make the sculpture? A. 3 B. 4 C. 5 D. 6 1) BB x bb (B=Brown, b=blue) 2) Aa x Aa (A=Tall, a=short) 3) DD x Dd (D=Rough,d=smooth) 4) Ee x ee (E=Stripes, e-soild). ? help someone What is splendid isolation............. WILL MARK BRAINLIEST!(6.2x10^17) + (1.2x10^15)__________________ (4x10^-6) Find a solution for-2/9 = 4/m x is a negative integer which is the largest7x+4x-45x-5x photography1. How are Johanssons photographs different than most others? 2. What makes his photographs seem real? 3. What rules does Johansson follow in his photography?4. Which of Johanssons creations did you like the best? Why? Studies have been done that show that we are attracted to trauma and other negative events in life because it allows us to feel a bit better about our own life. Do you think that is true? Do you think that we are fascinated with car wrecks, etc. because it gives us an opportunity to be happier with our own life? Write a paragraph answering these questions. Read the spelling pattern rule.To make a plural for a word ending in -sh or ch, add es.Which word does not follow this spelling pattern rule?O coachesO marshsO churchesO bursts I ALREADY ASKED THIS QUESTION BUT SINCE NO ONE ACTUALLY HELPED ME IM ASKING AGAIN BC I REALLY NEEDA TURN IT IN SO PLEASEEE HELP!!A 20 foot ladder is placed against a wall at a 75 degree angle with the ground. The wall is perpendicular to the ground.PART A: How high on the wall, in feet, will the ladder reach? Round your answer to the nearest tenth. Show your work.PART B: What is the distance, in feet, from the wall to the base of the ladder? Show your work. On an average day, 80% of youth consume a sugarydrink. For Wildhorse Company, variable costs are 68% of sales, and fixed costs are $199,000. Managements net income goal is $77,800. Compute the required sales in dollars needed to achieve managements target net income of $77,800. (Use the contribution margin approach.) 15. In a speech to Congress in April of 1917, President Woodrow Wilson explained his decision to abandonneutrality in World War I on the grounds thatA. The human rights abuses carried out by the German government must be punished.B. The United States was on the brink of a depression and war would revitalize the economy.C. Only by entering the war would the United States be able to make the world safe for democracy.D. The United States must enter the war in order to protect its overseas territories from Germanaggression. Who do you think makes the stronger argument, Jagland or Farage? Explain. The Original Price of an item is $150.00. It is on sale for 30% off. You also have a store coupon for 10% off of the sale price. What will you pay? what is one and one so easy if you answer it correctly I will mark you brainiest help me ples kskskskskskksks what is 9741 divided by 45 A. 32D. 41C. 25D. 49E. 53