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7 Answer:

Evaluate the expression c5 when c = 3.
8 Answer:

Evaluate the expression (2y)3 when y = 3.
9 Answer:

Evaluate the expression x2 + y when x = 4 and y = 3.
10 Answer:

Evaluate the expression (a + b)3 when a = 3 and b = 5.
11 Answer:

A box of rice is 19 centimeters long, 12 centimeters wide, and 3.5
centimeters deep. The volume of the box is the product of its length,
width, and height. What is the volume of the box?
12 Answer:

Evaluate the expression: 8-6+4
13 Answer:

Evaluate the expression: 16÷(4-2)-3
14 Answer:
Check whether the given number is a solution of the equation:
3x + 5 = 17; x=2
a. solution is correct
b. solution is incorrect
15 Answer:
Check whether the given number is a solution of the equation:
4y - 7 = 3y - 4; y=3
a. solution is correct
b. solution is incorrect
16 Answer:
Check whether the given number is a solution of the inequality:
2m - 3 < 4; 2
a. number is a solution
b. number is not a solution
17 Answer:
Check whether the given number is a solution of the inequality:
5 + 2n ≥ 12; 0
a. number is a solution
b. number is not a solution
18 Answer:

Write the verbal phrase as an algebraic expression. Use x for the
variable in your expression: Sum of 8 and a number
19 Answer:

Write the verbal phrase as an algebraic expression. Use x for the
variable in your expression: Ten less than a number
20 Answer:

Write the verbal sentence as an equation or an inequality:
The sum of three and x is ten.
21 Answer:

Write the verbal sentence as an equation or an inequality:
Four is greater than six times a number t.
22 Answer:

Write an equation or inequality to model the situation:
The distance d to school is 1 1/2 miles more than the distance p to
the park.
23 Answer:

Write an equation or inequality to model the situation:
The perimeter of a square with a side length s is greater than or equal
to seventy plus five.