Math 1 Outcome 1-10 REVIEW

Alan has a business mowing lawns for $20 per lawn and raking leaves for $0.75 per pile.  His goal is to earn exactly $30 each time he mows a lawn and rakes leaves.  If x represents the number of piles of leaves, which equation models Alan's goal?

• x + 20 = 30
• 75x + 30 = 20
• 0.75x + 20 = 30
• 30x + 20 = 0.75

Tags

CCSS.HSA.CED.A.3

Valley Video charges a $15 annual fee plus $3 per movie for rentals. Last year, Jennifer spent $99 at the video store. How many movies did she rent? Write the linear equation and solve for the number of movies.

• 15x + 3x = 99    and 6 movies
• 15x + 3 = 99 and 6 movies
• 3x + 15 = 99 and 28 movies
• 3x + 99 = 15 and 28 movies

Tags

CCSS.7.EE.B.4A

A driving range charges $4 to rent a golf club plus $2.75 for every bucket of golf balls you hit. Write an equation that shows the total cost c of hitting b buckets of golf balls.

• c = 2.75b + 4
• c = 2.75b
• c =  4b- 2.75
• c = 2.75b - 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Solve: 3(x-4) = -3

• 3
• -3
• 5
• -5

Tags

CCSS.7.EE.B.4A

Solve:
2(4x - 3) - 8 = 4 + 2x

• x = 5/3
• x = 3
• x = 1
• x = 2

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

ax + c = R
(solve for x) 

• ax = R + c
• ax = R - c
• x = a(R-c)
• x = ^(R-c)/_a 

Tags

CCSS.HSA.REI.B.3

Solve for x:

• x = yb - v
• x = by - v
• x = by + v

Tags

CCSS.HSA.REI.B.3

Solve for y:
3x + y = 12

• y = -3x +12
• x = y + 4
• x = y + 12
• y = 3x -12

Tags

CCSS.6.EE.C.9

Write the linear inequality in standard form for this situation: Ms. Savva is ordering pizzas and breadsticks for a school party and has a budget of no more than $81. An order of breadsticks costs $7 and a pizza costs $13. 

• 7x + 13y < 81
• 7x + 13y ≥ 81
• 7x + 13y ≤ 81
• 7x + 13y > 81

Tags

CCSS.HSA.CED.A.3

CCSS.HSA.CED.A.2

solve 5( 6 + 3r) + 7 ≥ 127

• r ≤ 6
• r ≥ 6
• r ≤ -6
• r ≥ -6

Tags

CCSS.7.EE.B.4B