Solving Linear Equation Word Problems

The difference of a number and 3 is multiplied by -2 and the answer is -10. Find the number.

• 8

• -8

• 2

• -2

Tags

CCSS.7.EE.B.4A

Which equation models the problem given? Oberon Cell Phone Company advertises service for $0.03 per minute plus a monthly fee of $29.95. If Luke’s phone bill for October was $38.95, find the number of minutes he used.

Tags

CCSS.HSA.CED.A.3

Oberon Cell Phone Company advertises service for $0.03 per minute plus a monthly fee of $29.95. If Luke’s phone bill for October was $38.95, find the number of minutes he used.

• 30 minutes

• 300 minutes

• 9 minutes

• 90 minutes

Tags

CCSS.7.EE.B.4A

Which equation models the situation given? Savannah opens a savings account with $145. She saves $165 per month. After how many months will she save $2290?

Tags

CCSS.HSA.CED.A.3

Savannah opens a savings account with $145. She saves $165 per month. After how many months will she save $2290?

Just type in the number!

(a)  

Tags

CCSS.7.EE.B.4A

Which equation represents given situation? On an algebra test, the highest grade was 15 points higher than the lowest grade. The sum of the two grades was 125. Find the lowest grade.

Tags

CCSS.HSA.CED.A.3

On an algebra test, the highest grade was 15 points higher than the lowest grade. The sum of the two grades was 125. Find the lowest grade. (Number only)

(a)  

Tags

CCSS.8.EE.C.8C

On an algebra test, the highest grade was 15 points higher than the lowest grade. The sum of the two grades was 125. Find the highest grade. (Number only)

(a)  

Tags

CCSS.8.EE.C.8C

The length of a rectangular map is 12 inches longer than the width. If the perimeter is 144, what is the width? (Number only!)

(a)  

The length of a rectangular map is 12 inches longer than the width. If the perimeter is 144, what is the length? (Number only!)

(a)