Which of the following number sentences is true?

A

-9 = - (-9)

B

-9 = 9

C

9 = (-9)

D

9 = - (-9)

Which simplified ratio correctly compares 12 yard to 20 feet? A) 3:5 B) 5:3 C) 5:9 D) 9:5

Paola had 13 pounds of coffee beans to divide among 6 people. How many pounds of coffee should each person receive?

Change the equation 2x - 5y + 4 = 0 into an equivalent equation written in the slope-intercept form

14, the quotient of 2 and a number x, times 3?

12^2=17x+5 show the work

A box of crackers has 24 grams of fat. the box contains 8 servings. what is the unit rate?

Solve x^2+10x+7=0 by completing the square. Which equation is used in the process? 1. (x+10) ^2=93 2. (x+5) ^2=32 3. (x+5) ^2=18

What is 12.08 written as a mixed number

The friends will hike through sections trail during 3 summers, over a total of 9 months. They wanted to cover about the same distance each month. Reaserch the length of the trail in miles. Use compatible numbers to estimate the numbers each month

What are the possible values of x in 8x2 + 4x = - 1?