Algebra 1 1st Quarter Mid-Term Exam

Six less than twice a number can be represented by 2n-6.

• True

• False

Tags

CCSS.6.EE.B.6

The expression -11a + 7a simplifies to -18a.

• True

• False

Tags

CCSS.7.EE.A.1

The expression 3x - (x+4) simplifies to 2x + 4

• True

• False

Tags

CCSS.7.EE.A.1

Two similar geometric figures have the same size.

• True

• False

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

The retail price is the amount a merchant pays for the merchandise he will sell.

• True

• False

If the rate is 2 and the time is x + 9, then the distance is 2x + 18.

• True

• False

Tags

CCSS.6.EE.B.6

The expression 5(m-7) simplifies to _______________.

• 5m+2

• 5m-2

• 5m-7

• 5m-12

• 5m-35

Tags

CCSS.6.EE.A.3

The expression  $x^2$  +  $3x^2$  simplifies to ______________.

• 3

•  $3x^2$  

•  $3x^4$  

•  $4x^2$  

•  $4x^4$  

-7(2x-4) + 3(-2x + 5) simplifies to _______________.

• -20x + 43

• -8x + 43

• -8x + 13

• 8x + 13

• 8x - 13

Tags

CCSS.6.EE.A.3

Solve 3x - 7 = 5

• 3

• 4

• 5

• 6

• 7

Tags

CCSS.7.EE.B.4A