Writing and Solving Equations

Solve the equation:

t/35 = 42

• t = 1470

• t = 7

• t = 1.2

• t = 0.8333...

Tags

CCSS.6.EE.B.7

Solve the equation:

7s = 245

• s = 1715

• s = 35

• s = 238

• s = 252

Tags

CCSS.6.EE.B.7

Solve the equation:

30 = m - 18

• m = 48

• m = 12

• m = 1.66...

• m = 540

Tags

CCSS.6.EE.B.7

CCSS.6.EE.B.6

CCSS.6.EE.B.5

CCSS.6.EE.A.2

Solve the equation:

r + 82 = 97

• r = 1.1829268

• r = 179

• r = 15

• r = 7954

Tags

CCSS.6.EE.B.7

CCSS.6.EE.B.6

CCSS.6.EE.B.5

Select TWO answers.

• 951 - h = 447

• 447 + h = 951

• h - 447 = 951

• 447h = 951

• 951/h = 447

This year a rancher counted 225 horses on the range. This count is 22 fewer than last year. Which equation could be used to find the number of horses counted last year; let h represent horses.

• h - 22 = 225

• 22 + h = 225

• 225 + h = 22

• 22h = 225

Tags

CCSS.6.EE.B.7

CCSS.6.EE.B.6

CCSS.6.EE.B.5

How do you solve the following equation:

n + 25 = 208

• Subtract 208 from both sides

• Subtract 25 from both sides

• Add 25 to one side

• Add 225 to both sides

Tags

CCSS.6.EE.B.7

CCSS.6.EE.B.6

CCSS.6.EE.B.5

Colin is a math tutor. He charges the same amount, $75, for every tutoring session. After s sessions he has earned $1,575. Which equation could be used to find how many sessions he has tutored?

• 75s = $1,575

• 1,575s = 75

• 75/s = 1,575

• 1,575/s = 75

Tags

CCSS.6.EE.B.7

CCSS.6.EE.B.6

CCSS.6.EE.B.5

CCSS.6.EE.A.2

Solve for a using the equation: a + 3.5 = 10

• a = 6.5

• a = 13.5

• a = 3.5

• a = 44

Tags

CCSS.6.EE.B.7

Write as an equation: 9 less than a number r is 15

• 9 + r = 15

• 9 - r = 15

• 15/9 = r

• r - 9 = 15

Tags

CCSS.6.EE.B.7

CCSS.6.EE.B.6

CCSS.6.EE.A.2