ALGEBRA 1/ CBA1 REVIEW

Five subtracted from three times a number

• 3 - 5x

• 5x - 3

• 3x - 5

• 5 - 3x

Tags

CCSS.6.EE.A.2A

Eight less than 7 times a number is the same as 4 more than 3 times the number

• x + 3 = x

• 8 = x + 4 + 3

• 8 - 7x = 4 + 3x

• 7x - 8 = 3x + 4

Which equation would describe "two times a number plus five equals 15"?

• x + 5 = 15

• 2x + 5=15

• x + 2(5) = 15

• 2(x + 5) = 15

Translate the sentence into an equation:
Four more than six times a number is 18.

• 10x = 18

• 4x + 6 = 18

• 4 + 6x = 18

• not enough info

Evaluate 2r + 1      if   r = 3

• 6
• 5
• 7
• 8

Tags

CCSS.6.EE.A.2C

3x + 8   if x = 2

• 13
• 14
• 15
• 16

Tags

CCSS.6.EE.A.2C

Evaluate 8a - b if a = 10 and b = 6

• 74

• 38

• 86

• 8106

Tags

CCSS.6.EE.A.2C

Evaluate 7y - 3y for y=2

• 40
• 73
• 8
• 4

Tags

CCSS.6.EE.A.2C

Translate: five times the sum of a number and four

Tags

CCSS.6.EE.A.2A

Translate: 10 less than twice a number, n

• 2n-10

• 10(2n)

• 10-2n

• n-10

Tags

CCSS.6.EE.A.2A