8th Semester 1 exam 2024

Which expression matches the following:

6 less than 4 times a number?

• 6-4n

• 6-4 +n

• 4-6n

• 4n-6

Tags

CCSS.6.EE.A.2A

Solve for x: 2x - 3 = 13

• x=5

• x=8

• x=20

• x=32

Tags

CCSS.7.EE.B.4A

Solve for x: 6(x+5)-2=2x + 2(2x+14)

• 3

• infinite solutions

• no solution

• 0

Tags

CCSS.8.EE.C.7A

What property was used in step one?

3(x-2)=2x+8

step 1: 3x-6=2x+8

• associative property

• commutative property

• distributive property

• addition property

Tags

CCSS.8.EE.C.7B

• r=t(m+p)

• r=t-pm

• r=m+tp

Tags

CCSS.HSA.CED.A.4

Solve for x: 3(x + 5) = 30

• x = 5

• x = 3

• x = 7

• x = 10

Tags

CCSS.7.EE.B.4A

Solve the inequality 3x + 7 < 22

• x >7

• x = 5

• x <7

• x < 5

Tags

CCSS.7.EE.B.4B

Calculate the slope of the line passing through the points

(2, 3) and (5, 9)

• 2

• 4

• 10

• 7

Tags

CCSS.8.EE.B.5

What is the slope of the line y = 2x + 4 ?

• 2

• 0

• 4

• 1

Tags

CCSS.8.EE.B.5

What is the y-intercept for y=1/4x -7

• 1/4

• x

• 7

• -7

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3