Algebra 1 Mid-Term Exam

7\left(2x\ -\ 4\right)\ =\ 56

Solve for x.  

• x = 4

• x = 6

• x = 8

• x = 12

Which terms are "Like Terms" to 4x. (Check all that apply)

• 2

• 8

• 16

• 18

• x = 5

• x = -5

• x = 10

• x = -6

• x = 7

• x = 14

• x = 21

• x = -7

Evaluate the expression below. Let a = 7, b = -3, and c = 2.

13c - 4(a +b)²

• 38

• 109

• 83

• -38

• 10n - 10

• 5n - 10

• n - 5

• n - 10

Solve.

5h + 3 = -17

• h = -4

• h = 8

• h = 12

• h = 3

The art club at Lily's school had 300 poster prints made at a cost of $4 each. This means that it already cost the art club $1200 to have the posters printed. They plan to sell them as a fundraiser at a cost of $10 per print. The art club's profit is given by the equations A = 10n - 1200, where n is the number of prints sold and A is the dollar amount earned. What does the term 10n represent in this situation?

• 10n represents the total amount of money the art club will earn.

• 10n represents the amount of money the art club will make before they subtract the amount it cost to print the posters.

• 10n represents the number of posters sold.

The art club at Lily's school had 300 poster prints made at a cost of $4 each. This means that it already cost the art club $1200 to have the posters printed. They plan to sell them as a fundraiser at a cost of $10 per print. The art club's profit is given by the equations A = 10n - 1200, where n is the number of prints sold and A is the dollar amount earned.

What does the term 1200 represent in this situation?

• 1200 represents the amount of money the art club spent to print the posters.

• 1200 the total amount the art club earned.