What are two numbers that have a sum of 77.95 and a diffrence of 30.61

You use a cone-shaped cup to drink water. The cup has a diameter of 6 centimeters and a height of 12 centimeters. What is the volume of the cup? Use 3.14 to approximate pi. Round your answer to the nearest tenth.

Which expression represents the calculation "subtract 4 from 12, then divided by 8"? A) 4 : (12 - 8) B) (12 - 4) : 8 C) (4 - 12) : 8 D) 8 - (12 : 4)

The Mendez family is going to the movies. Adult tickets cost $9 and children's tickets cost $6. There are 6 people in the family, and they spend a total of $48 on tickets. Determine the number of adults tickets, and the number of children's tickets.

Express 7 as a fraction with 10 as the denominator

The price of grapes at a farm is $1.85 per pound. Which equation can be used to determine c, the total price of n pounds of grapes? c equals 1.85 over n c = 1.85n c = 1.85 + n c = 1.85 - n

Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The solution set of n2 - 14n = - 45 is [ ]

Peter is 2 years older than Winnie. Peter's age is 16 years less than seven times Winnie's age. The equations below model the relationship between Peter's age (p) and Winnie's age (w): p = w + 2 p =

Name a fraction equivalent to 2/3

The teacher has 15 gold prize ribbons, 22 blue ribbons, and 5e red ribbons. There are 12 boys and 18 girls in the class.

3 (6x^2-5x+7) - 2 (-4x^2+8-10)