Algebra I Q1 Review

Evaluate the expression when:
x = 4 and y = -2

 $\frac{x^2+8}{4-y}$  

• 2

• 4

• 12

• 9

Translate the following verbal expression.

Four times the quantity of six less than a number.

• $4n-6$

• $4\left(n-6\right)$

• $4\left(6-n\right)$

• $\frac{4}{\left(n-6\right)}$

Solve.

 $-4\left(3x-2\right)+4=10-12x$  

• x = 12

• x = 10

• infinite solutions

• no solution

At a baseball game, Jose buys a soda for $1.25 and 3 hot dogs. He pays a total of $8.00. What is the price of each hot dog?

• $2.25

• $3.00

• $4.25

• $6.75

Tags

CCSS.7.EE.B.4A

Determine the solution of the expression below, if x = 3 and y = -1

 $\frac{12xy}{x-y}$  

• 9

• -18

• 18

• -9

Evaluate the expression

• -5

• 7

• 23

• 25

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.2

CCSS.6.EE.B.5

On Monday, three hundred sixty - one students went on a trip to the zoo. All seven buses were filled and four students had to travel separately. How many students were in each bus? 

• 357
• 51
• 40
• 45

Tags

CCSS.7.EE.B.4A

Keith bought a soft drink for 2 dollars and 6 candy bars. He spent a total of 14 dollars. How much did each candy bar cost? 

• $12
• $6
• $2
• $3

Tags

CCSS.7.EE.B.4A

Solve for v:

 $8v-4\left(v+8\right)=8$  

• 2

• 10

• 4

• -4 

Describe the solution set:

 $2\left(-2x+5\right)=-4x+10$  

• one solution

• no solution

• infinitely many solutions

• two solutions