Algebra - Topic 1 Review

What is the solution to the equation?

4.7x + 3.8 = 13.2

• 3.6

• 3.7

• 2

• 3

Tags

CCSS.7.EE.B.4A

What is the solution to the equation?
 $\frac{b+6}{5}\ =\ 10$  

• 44

• -4

• 56

• 8

Tags

CCSS.7.EE.B.4A

 $-6y\ +\ 14\ +\ 4y\ =\ 32$  

• 18

• 1.8

• -9

• 9

Tags

CCSS.8.EE.C.7B

Hannah wants to buy a $570 camera. She can save $50 each week from her paycheck. However, before Hannah can buy the camera, she must give her brother $80 that she owes him. For how many weeks will Hannah need to save before she can pay back her brother and buy the camera?

• 15 weeks

• 13 weeks

• 11 weeks

• 17 weeks

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

4(y + 2) = 32

• 4

• 6

• -10

• 10

Tags

CCSS.7.EE.B.4A

The sum of four consecutive integers is $-10$   . What are the four integers?

• 1,2,3,4

• -1, -2, -3, -4

• 6, 7, 8, 9

• -6, -7, -8, -9

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

6x – 3 = 5x – 5

• -4

• -2

• 0

• -1

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.A.1

 $2\left(h-8\right)\ -\ h=\ h-16$  

• 8

• -8

• infinitely many solutions

• no solution 

Tags

CCSS.8.EE.C.7A

 $2+3z=5+3z$  

•  $\frac{1}{2}$  

• infinitely many solutions

• no solution

•  $2\ \frac{1}{3}$  

Tags

CCSS.8.EE.C.7A

 $3\le3x-15$  

•  $-\frac{9}{11}$  

• 5

•  $\frac{6}{11}$  

• 6

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3