Answer: The real answer is 19/10 or 1 and 9/10
Step-by-step explanation:
Jackie added 1/2 and 1/4 to get 1/8 but in order of operation you have to multiply and divide first . So she should have divided 1/2 by 1/4 and then added that with -1/10 .
Help me out! I will give brainliest! Pleaseeeeee
How to do system of inequalities word problem
Answer:
1.Read the problem and highlight important information.
2.Identify the variables.
3.Find one piece of information in the problem that you can use to write an inequality.
4.Find a different piece of information that you can use to write a second inequality.
1] Read the problem and highlight important information.
2] Identify the variables.
3] Find one piece of information in the problem that you can use to write an inequality.
4] Find a different piece of information that you can use to write a second inequality.
5] Graph both inequalities on a grid. Make sure you use appropriate boundary lines and shade the correct half plane for each inequality.
6] Identify the intersection of the two inequalities and answer the questions that pertain to the problem.
You have 8 cups of flour. It takes 1 cup of flour to make 24 cookies. The function c(f) = 24f
represents the number of cookies, c, that can be made with f cups of flour.
What domain and range are reasonable for the function?
What do the x-intercept and y-intercept of the graph above represent in this situation?
Answer:
y = c(f) = 24x so range is 24 domain is 1 the x intercept and y intercept do not count as an adding value in the equation so in order for y = c(f) = 24x we need to make x a condition that x=1 and therefore x represents 1
Step-by-step explanation:
Given (1, 24) (8, c(f)) = 24 (8) = 192 = (1, 24) (8, 192) Then use formula y2-y1/x2- x1 = 192-24/ 8-1 = 168/7 = 24 slope = 24 equation = (f) = 24x The domain is all values of x that give real numbers as answers, and that is everything except 0, since 1/0 is illegal The range is all the values of y that can be reached from real values of x.
Answer:
y = c(f) = 24x so range is 24 domain is 1 the x intercept and y intercept do not count as an adding value in the equation so in order for y = c(f) = 24x we need to make x a condition that x=1 and therefore x represents 1
please help me you have to put these in orrder
Answer:
[tex]9^{x}[/tex] = 9 (With x as 1) [tex]3^{x}[/tex] = 3 (With x as 1) [tex]x^{3}[/tex] = 1 (With x as 1)Step-by-step explanation:
With x = 1, we can substitute the value 'x' as the exponent. Answers are below.
=> [tex]9^{x}[/tex] = [tex]9^{1}[/tex] = 9=> [tex]3^{x}[/tex] = [tex]3^{1}[/tex] = 3=> [tex]x^{3}[/tex] = [tex]1^{3}[/tex] = 1please solve this i need help
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Explanation:
The symbol that looks like an "E" is the uppercase greek letter sigma. It's used for summation. Specifically we are adding terms of the form -4+5n. What we do is replace n with values from the set {2,3,4,...,9,10}. After evaluating each item, we add up the results to get our final answer.
If n = 2, then -4+5n = -4+5*2 = 6 which is the first term.
If n = 3, then -4+5n = -4+5*3 = 11 is the second term
and so on until you reach n = 10.
A table is a handy way to keep track of everything (see below). Adding everything in the second column leads to the final answer of 234.
Answer: 234
Step-by-step explanation:
The graph shows the number of quarts picked and the amount of money the customer paid.
Part A
What is the constant of proportionality, and what does it mean in this situation?
Part B
Write an equation that represents the proportional relationship shown in the graph.
Answer:
Constant of proportionality k = 3.5In our case,
Step-by-step explanation:
Zach bought 5 DVDs for $14.95 each. How much did he pay, NOT including sales tax
Answer: $71.76
Step-by-step explanation: You're going to multiply 14.95 by 5 then you get your 74.75 then subtract 2.99 because 14.95 was the total for each you would divide 14.95 by 5 which equal 2.99 then divide then by each other 74.75 diveded by 2.99 then get you answer.
Find the area of the blue shaded region.
Fill in the blank. The blue shaded region is ____ square units
Answer:
There is no blue shaded regions/ no photo or link
Step-by-step explanation:
Answer: photo or link ?
what is least too greatest?
0.65,0.59,3/5
answer
0.59
3/5
0.65
2) In a School, the duration of each period in the Junior Section is 20 minutes and in
the Senior Section it is 35 minutes. Both bells ring together when School starts at
10:30 am. The next time they ring together is at lunch time. At what time does lunch
break start?
A. 12:50 pm B. 12 noon
C. 11:40 am D. 12:30 am
Answer:
n35=m20
n/m=4/7The next time they ring together⇒n=44*35=140⇄2h20p⇒aStep-by-step explanation:
dd
Fill in the blank.
A percent is a constant of proportionality describing the ________ to the ________
Answer:
a percent is a variable of proportionality describing the part of the whole.
Step-by-step explanation:
Im sorry if im worng im not 100% sure
x − (−2/3) = 1.06
Enter your answer as a fraction in simplest form.
Answer:
x = 3.18/2
Step-by-step explanation:
x - (-2/3) = 1.06
x + 2/3 = 1.06
3/2 * 2/3 + x = 1.06 * 3/2
x = 3.18/2
hey help quick quick help
Answer: A
If you have 6 pounds of grapes and you 1/2 its basically divided it by 1/2 so the answer is A
Answer:
I think its d or c. I don't think it would be a because is 6 divided by 1/2
D and c describes what 6 divided by 1/2 is
Step-by-step explanation:
At a farmer’s market, two vendors sell fresh milk. One vendor sells 2 liters for $3.80, and another vendor sells 1.5 liters for $2.70. Which is the better deal?
1. 1.5 liters at $2.70 is a better deal because the unit rate is 56 cents.
2. 2 liters for $3.80 because the unit rate is 53 cents.
2 liters for $3.80 because the unit rate is $1.90
3. 1.5 liters at $2.70 is a better deal because the unit rate is $1.80.
Answer: 2 liters for $3.80 because the unit rate is $1.90
Explain how to solve the question with the model. Explain with a ton of details.
pls help help me out help help pls help quick
Answer:
B)
Step-by-step explanation:
Aaron is playing a board game and has a score of 20 points. He spins a spinner to see how many points will be added to his score. The spinner lands on “−50 points.”
Find Aaron’s final score.
Please help me solve this: y=8x 4x+y=48
Answer: x=4, y=32
Step-by-step explanation:
y=8x
4x+y=48
Plug in 8x for y in the equation
4x+8x = 48
Add like terms
12x= 48
Divide both side by 12
12x/12=48/12
x= 4
Then plug 4 back into the original equation in place of x
4(4)+y=48
16+y=48
Minus 16 from both sides
y= 48-16
y= 32
Answer: (4,32)
Answer: x = 4
Step-by-step explanation: 48 divided by 12 = 4
4 x 4 = 16
Y = 8x
8 x 4 = 32
32 + 16 = 48
Question 12(Multiple Choice Worth 1 points)
(04.03 LC)
The graph below represents the price of sending picture messages using the services of a phone company. What is the constant of proportionality?
A graph is shown. The values on the x axis are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. The values on the y axis are 0, 22, 44, 66, 88, 110, 132, 154, 176, 198, 220. Points are shown on ordered pairs 0, 0 and 2, 44 and 4, 88 and 6, 132 and 8, 176. These points are connected by a line. The label on the x axis is Picture Messages Sent. The label on the y axis is Price in cents.
10
11
21
22
Answer:
tye answer is 22 plz brainliss
Step-by-step explanation:
Ok i actually need help on this one
Answer:
y+4 = -1/2( x+3)
=> 4y + 8 = -x -3
=> x+ 4y + 11 = 0
This is the equation of required line ;)
Answer:
Step-by-step explanation:
What additional information is required to prove the triangles are congruent using ASA?
Since vertical angles are congruent assume:
Answer:
C
Step-by-step explanation:
We already have one angle form the question that leaves us with one other angle and one side that we need to find, since we are required to use ASA or angle-side-angle.
the diagram gives us 2 congruent sides UB and AB since they have a similar slash on both of them, finally we need one more angle, so we look at the choices we have:
a) it gives us congruent sides not angles, so we move to the next
b) same thing as A
c) gives us 2 congruent angles, and since these are 2 new angles not given in the question, they can work
d) these 2 angels are the same 2 given in the question, so we can't use them.
Write the linear equation in slope-intercept form.
2x + y = 17
Answer:
y=-2x+17
Step-by-step explanation:
isolate the y and bring over the x so subtract 2x from both sides to get y=-2x+17
PLEASE ANSWER ASAP! NEEDED NOW!
Select ALL correct answers.
Which values are part of the solution set based on the result of the inequality?
-4x + 24 < -2x + 2
Answer:
x is any number greater than 11
Step-by-step explanation:
Solve.
x5=−0.92
What is the solution to the equation?
Enter your answer as a decimal in the box.
Answer:
-4.6
Step-by-step explanation:
Given the equation [tex]x5 = -0.92[/tex] isolate [tex]x[/tex] by multiplying 5 in both sides of the equation.
[tex]5\cdot\frac{x}{5} = -0.92\cdot5 \\x = -4.6[/tex]
Help! RIGHT NOW PLEASEEEEEEE!
Answer:c
Step-by-step explanation:
Answer:
it c
Step-by-step explanation:
m(slope)= y/x
find one point and divide the y value by the x value
I need help on this question
Answer:
1,660.35
Step-by-step explanation:
First, figure out what 3/5 of her earnings are and substract it from the total earnings. Then, substract it by the amount of the other items.
4^2÷ 2^1
A. 8
B. 2
C. 0
D. 44
Answer:
A. 8
Step-by-step explanation:
Use PEMDAS
E for exponents (4^2)/(2^1)
4^2 = 4 * 4 = 16
2^1 = 2
D for division
16/2 = 8
So the answer is A
Hi!
Let's solve it together.
4^2 is just 4x4,
4 x 4 = 16
Next, 2^1.
2^1 is just 2, so the answer is 2.
Now, we divide 16 and 2.
16 ÷ 2 = 8
So, the answer is A.Hope this helps!~~~PicklePoppers~~~Rewrite 1/5 barrel 1/2 hour as a unit rate
Unit rate of (1 /5 barrel) / (1/2hour) is equals to (2/5) barrels /hour.
What is unit rate?
"Unit rate is defined as the representation of the ratio of the two different units with value of the denominator equals to 1."
According to the question,
Given,
[tex]\frac{\frac{1}{5} barrel}{\frac{1}{2} hour}[/tex]
⇒ (1 / 2) hour = ( 1/ 5) barrel
⇒ 1 hour = ( 2 / 5) barrel
⇒( 2 / 5) barrel per 1 hour
Therefore,
Unit rate of given value is rewritten as
[tex]\frac{2}{5}[/tex] barrel / hour
Hence, Option(B) is the correct answer.
Learn more about unit rate here
https://brainly.com/question/11258929
#SPJ2
please do question number nine. PLEASE SHOW WORK!! will give brainlest!!
Answer: 1.25
Step-by-step explanation:
brainliest me
Emily has fixed monthly expenses that are taken directly out of her bank account.
Emily wants to know how much money she must deposit in her account each month to cover these expenses.
How can Emily use an additive inverse to find this amount?
Answer:
Emily must deposit each month.
Step-by-step explanation:
As you know that Additive inverse of any number
A = - A, For example additive inverse of 2 is - 2
or additive inverse of (-2) is 2.
Now, According to the question given
Emily has fixed monthly expenses that are taken directly out of her bank account.
As she wants to know, how much money she must deposit in her account each month to cover these expenses.
So, Expenses are Additive inverse of Deposit or Deposit are additive inverse of Expenses.
Out of the given Options Option D which is, Emily can add (-48) + (-12) + (-44) to find her total expenses. The additive inverse of this number is the amount Emily must deposit each month. is correct
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