Reveal Algebra

Olivia bought a notebook for $12.50 and 9 pens. If her total was $43.73, how much was each pen?

• 12.5x +9 = 43.73

• 73.43 = 12.5x + 9

• 12.5 - 9x = 43.73

• 43.73 = 12.5 + 9x

Tags

CCSS.HSA.CED.A.3

12 + y = -15

• y = -27

• y = 27

• y = 3

• y = -3

Tags

CCSS.6.EE.B.7

Solve the equation:
4p = 16

• p = 12

• p = 64

• p = 3

• p = 4

Tags

CCSS.6.EE.B.7

Write an equation to model the verbal sentence:

Two more than 3 times a number is the same as the number divided by 5.

Tags

CCSS.HSA.CED.A.1

Solve

• 5

• -6

• 6

• 21

Tags

CCSS.7.EE.B.4A

2(x-4)=18

• 20

• 7

• 11

• 13

Tags

CCSS.7.EE.B.4A

Translate this sentence: Seven more than three times a number is 19.

Two less than 4 times a number is -18.

• 4x - 2 = -18

• 2x + 4 = -18

• 4x - 2 =-18

• 2 < 4x - 18

Tags

CCSS.7.EE.B.4A

• h minus five plus m equals one-fourth of h.

• h minus the product of five and m equals one-fourth of h.

• h minus the sum of five and m equals one-fourth of h.

• h subtracted from five plus m equals one-fourth of h.

Tags

CCSS.HSA.REI.B.3

Katrina goes to a food truck for lunch and buys 6 corn dogs. She spends $21. Write and solve an equation to find the cost of each corn dog.

• 21 = 6c

  c = $3.50

• 21 = 6 + c

  c = $15

• 21c = 6

  c = $3.50

• 21c = 6

  c = $0.29

Tags

CCSS.6.EE.B.7