Solving Mathematics Quiz

Solve the equation. Simplify your answer as much as possible. (1/2)m + 3 = (5/6)m + (1/3)

• m = 16

• m = 18

• m = 17.1

• m = 8

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

Solve the equation. 0.2p + 0.7 = -4.1 - 0.6p

• -6.8

• -6

• -7.5

• -8.0

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $21 monthly fee and charges an additional $0.12 for each minute of calls. The second plan has a $17 monthly fee and charges an additional $0.16 for each minute of calls. For how many minutes of calls will the costs of the two plans be equal?

(a)  

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

The container that holds the water for the football team is (1/4) full. After pouring in 10 gallons of water, it is (2/3) full. How many gallons can the container hold?

(a)  

Tags

CCSS.7.EE.B.4A

Solve the equation. 10.2 - (2y + 7) = 0.8(2y - 5)

• y = 3

• y = 2

• y = 7

• y = 9

Tags

CCSS.HSA.REI.B.3

Solve the equation. Express your answer as an integer or simplified fraction: (1/9)(4n+39) = (1/3)(2n+11).

• n = 3

• n = 6

• n = 9

• n = 12

Tags

CCSS.8.EE.C.7B

Mr. Karl is designing a rectangular vegetable garden for his backyard. The width of the garden is (9/2) feet shorter than three times its length. The perimeter of the garden is 45 feet. Suppose l is the length of the garden in feet. If the P = 2L + 2W (perimeter, length, and width).
Write an equation in terms of " L " that can be used to find the length of the garden.

Tags

CCSS.8.EE.C.7B

Determine whether the equation 2(2w+2)=4(w-1)+6 has exactly one solution, no solution, or infinitely many solutions.

• Exactly one solution

• No solution

• Infinitely many solutions

Tags

CCSS.8.EE.C.7A

Complete the equation so that it has infinitely many solutions: 5x + 2(-7x + 11) = ______ x + _______

• -9x + 22

• 9x + 22

• -9x - 22

• 9x - 22

Tags

CCSS.8.EE.C.7A

For each value of u, determine whether it is a solution to 6u−9=−51.
(one solution or infinite solutions = "yes")

(no solution = "no")

• Yes

• No

Tags

CCSS.6.EE.B.5