Algebra I Quiz 4-3

It costs $350 to rent a room for the party. You also plan to hire a caterer that charges $9.25 per person. Write a linear equation to represent this scenario. (Save equation to evaluate for a given situation).

• $y=-9.25x+350$

• $y=-350x+9.25$

• $y=9.25x+350$

• $y=350x+9.25$

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

It costs $350 to rent a room for a party. You also plan to hire a caterer that charges $9.25 per person. Write and solve (or use from problem 1) a linear equation to find the total cost of 60 people to attend the party.

• $905

• $1545

• $1260

• $775

Tags

CCSS.7.EE.B.4A

As the student council treasurer, you prepare the budget for your class rafting trip. Each large raft costs $100 to rent and each small raft costs $40 to rent. You have $1600 to spend. Write a linear equation (save for later to evaluate a problem) to represent the situation.

• $y=\frac{100}{40}x\ +1600$

• $40y=100x+1600$

• $y=\frac{40}{100}x\ +1600$

• $100x+40y=1600$

Tags

CCSS.6.EE.C.9

As the student council treasurer, you prepare the budget for your class rafting trip. Each large raft costs $100 to rent and each small raft costs $40 to rent. You have $1600 to spend. Write (or use the equation from problem 3) and solve a linear equation to find the number of small rafts you can rent if you rent 12 large rafts.

• 14 small rafts

• 10 small rafts

• 16 small rafts

• 12 small rafts

Tags

CCSS.7.EE.B.4A

Alex is on a diet to lose some weight. He is losing weight at a rate of 2 pounds per week. After 6 weeks, he weighs 205 pounds. Write a linear equation (and save for next problem) to represent this situation.

• $6y=-2x+205$

• $y\ =\ -2x+217$

• $6x\ +\ 2y=205$

• $y\ =\ \frac{6}{205}x\ -2$

Tags

CCSS.6.EE.C.9

Alex is on a diet to lose some weight. He is losing weight at a rate of 2 pounds per week. After 6 weeks, he weighs 205 pounds. Write (or use equation from last problem) and solve a linear equation to find how many weeks it will take Alex to reach his target weight of 175 pounds.

• 36 weeks

• 33 weeks

• 25 weeks

• 21 weeks

Tags

CCSS.7.EE.B.4A

Jamie ordered 200 business cards and paid $23. She ordered 500 business cards a few months later and paid $35. Write a linear equation (and save for the next problem) to represent the situation.

• $y=0.01x+15$

• $y=0.02x+15$

• $y=0.03x+15$

• $y=0.04x+15$

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSF.LE.A.2

Jamie ordered 200 business cards and paid $23. She ordered 500 business cards a few months later and paid $35. Write (or use from previous problem) and solve a linear equation to find the cost to order 700 business cards.

• $41

• $42

• $43

• $44

Tags

CCSS.7.EE.B.4A

What type of correlation would the following two things most likely have: time spent practicing & number of wins?

• Positive

• Negative

• None

Tags

CCSS.HSF-LE.A.1B

What type of correlation would the following most likely have: time spent exercising & weight?

• Positive

• Negative

• None

Tags

CCSS.HSF-LE.A.1B