1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Murrr4er [49]
3 years ago
12

A student is selling candy bars for a school fundraiser. In 2 hours he sold 116 candy bars, and in 3 hours he sold 198 candy bar

s. How many candy bars would he sell in 5 hours?
a. Let time be the x value. What two ordered pairs does this problem give you?
Mathematics
2 answers:
Citrus2011 [14]3 years ago
6 0
290 is how much hes sold in 5 hrs
Anestetic [448]3 years ago
3 0

they give you 116 candy bars in 2 hours and 198 candy bars in 3 hours

 they say time is x so the ordered pairs would be (2,116) and (3,198)

 using the ordered pairs you can find the slope

y2-y1 / x2-x1 =

198 - 116 / 3-2 = 82/1

m=82

y intercept = 82*2 +b =116 = 164 +b =116 b = 116 - 164 = -48

y = 82x-48

when x = 5

y = 82(5) -48 = 362 candy bars sold in 5 hours

You might be interested in
Raisins sell for $3.50 per pound, and granola sells for $5.90 per pound. Terri bought some raisins and some granola. The total w
Paladinen [302]
Let p represent the number of pounds of raisins. 
Let g represent the number of pounds of granola. 

p + g = 2.1
3.5p + 5.9g = 8.79
5 0
3 years ago
Solve: 19.2 x + 3 = 4.6 3x -5
levacccp [35]

Answer:

x=−1.481481

Step-by-step explanation:

Let's solve your equation step-by-step.

19.2x+3=(4.6)(3)x−5

Step 1: Simplify both sides of the equation.

19.2x+3=(4.6)(3)x−5

19.2x+3=13.8x+−5

19.2x+3=13.8x−5

Step 2: Subtract 13.8x from both sides.

19.2x+3−13.8x=13.8x−5−13.8x

5.4x+3=−5

Step 3: Subtract 3 from both sides.

5.4x+3−3=−5−3

5.4x=−8

Step 4: Divide both sides by 5.4.

5.4x

5.4

=

−8

5.4

x=−1.481481

Answer:

x=−1.481481

4 0
3 years ago
What’s the decimal expression for 8/11
Alja [10]

Answer:

0.72

Step-by-step explanation:

8 / 11 = 0.72

4 0
3 years ago
Read 2 more answers
1/4x2(4x+8y)-3/5x(25x2-20xy)​
krok68 [10]

Answer:

On the photo it shows all the steps you need. Next time you should make the multiplying symbol to this * instead it'll be easier to understand because if it was a or a multiply symbol

3 0
3 years ago
Read 2 more answers
(N + 1 )^ 2 for N = -9
Mariulka [41]

Answer: 82

Step-by-step explanation:

(N + 1 )^ 2 for N = -9

(-9 +1))^ 2

81+1

82

(-9 +1))^ 2 - Every number raised to power 2 positive your result will be positive

3 0
3 years ago
Other questions:
  • In the library at Lenape Elementary School, there are
    11·1 answer
  • A box contains 2 red marbles, 3 green marbles, and 3 blue marbles. if we choose a marble, then another marble without putting th
    7·2 answers
  • What is 2,765 ÷ 9 = partial quotient
    7·1 answer
  • Determine the quotient: 2 4/7 ÷ 1 3/6
    9·1 answer
  • Find the volume of a cylinder with a diameter of 6 inches and a height that is three times the radius. Use pi on your calculator
    9·2 answers
  • if becky earns 10.19 per hour they amount she earns in 1 hr is 10.19t . determine if she works 13 hours
    15·1 answer
  • Solve for z:<br><br>a) 4√7 <br>b) 3√7 <br>c) 51 <br>d) 12
    11·2 answers
  • Can someone answer number 10 and show the work? I really need it please
    14·1 answer
  • Find the fraction of Chandler's comic book collection that is made
    7·1 answer
  • Help as soon as possible!!<br><br> Answer only if you know! <br><br> At least answer one of them!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!