Math 1 Semester 1 Final Review

Solve for x:
2x + 5 = 12

• 7
• 3
• 3.5
• 8.5

Tags

CCSS.7.EE.B.4A

Solve for x: 
4x + 1 = 7x - 5

• -1
• 2
• 6/11
• 8

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve for x: 
7x + 5 + x - 3 + x = 5

• 1/3
• 3
• 3/7
• 1

Tags

CCSS.8.EE.C.7B

Solve for x:
7 - 2(10x + 1) = 25

• 2/5
• 2
• 1
• -1

Tags

CCSS.8.EE.C.7B

Solve for x:
5 + 3x = 8x - 15

• 10
• 4
• 2
• 20/11

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve for x:

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

Tags

CCSS.HSA.REI.B.3

E = mc²     solve for m

• m = sqrt(E/c)
• m = sqrt(E)/c
• m = E/c²
• m = money

Tags

CCSS.HSA.CED.A.4

Describe the solution set:
2(x + 5) = 2x + 5

• one solution
• no solution
• infinitely many solutions
• two solutions

Tags

CCSS.8.EE.C.7A

Solve the equation:
4 - 6x - 2= -2(3x-1)

• no solution
• infinitely many solutions
• x = ⅓
• x = 4

Tags

CCSS.8.EE.C.7A

When you graph an inequality, you use a closed dot when you use which symbols?

• ≤, ≥ 
• <, >
• ≤, <
• ≥, >

Tags

CCSS.6.EE.B.8