Equations

The sum of the measure of 2 angles is 183.6 degrees. One angle has a measure of 54 degrees. What is m, the measure in degrees of the second angle?

• m = 129.6 degrees

• m = 3.4 degrees

• m = 9,914.4 degrees

• m = 237.6 degrees

Tags

CCSS.4.MD.C.7

The perimeter of the equilateral triangle is 30 inches. Which equation CANNOT be used to find the length of each side of the triangle?

• 3x = 30

• x + x + x = 30

• x = 30 ÷ 3

• x = 30 - 3

Tags

CCSS.6.EE.B.7

Jack has 35 pages to read by the end of the day. He has read 15 pages so far. Which equation represents the number of pages jack still has to read?

• p - 35 = 15

• 15p = 35

• 35 = p + 15

• 35 = p - 15

Tags

CCSS.HSA.CED.A.3

Which equation is modeled above?

• x - 15 = 24

• x + 15 = 24

• 24 + x = 15

• 24 ÷ x = 15

Tags

CCSS.HSA.CED.A.3

Holly bought a magazine subscription for a year. She paid $27. Holly wanted to find the price, p, of the subscription each month. She created the model shown to help find this price. What was the price of the subscription each month?

• $39

• $2.25

• $324.00

• $22.50

Tags

CCSS.6.EE.B.7

Which equation has a solution of k = 6.5?

• -3k = 19.5

• -1 + k = 7.5

• -7k = -45.5

• -2 + k = -8.5

The sum of the measures of two angles is 183.6 degrees. One angle has a measure of 54 degrees. what is m, the measure in degrees of the second angle?

• m = 129.6

• m = 3.4

• m = 9914.4

• m = 237.6

Tags

CCSS.7.G.B.5

Holly bought a magazine subscription for a year. Sha paid $27. Holly wanted to find the price, p, of the subscription each month. What is the price of the subscription each month?

• $39.00

• $2.25

• $324.00

• $22.50

Tags

CCSS.6.EE.B.7

What value of x makes this equation true?

-90 = -100 + x

• -10

• 10

• -190

• 190

Tags

CCSS.6.EE.B.5

The area of the rectangle shown is 375 square centimeters. The base of the rectangle is 25cm. What is h, the height of the rectangle in centimeters

• 350 cm

• 7.5 cm

• 15 cm

• 162.5 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3