In three more years, miguel's grandfather will be six times as old as miguel was last year. when miguel's present age is added to his grandfather's present age, the sum is 68. how old is each one now?

Evaluate the expression. 855,000,000,000

At 7:17AM this morning, it was 83˚F outside. What is 83˚F in Celsius? What is 83˚F in Kelvin?

What is n+8=17 to this problem

Evaluate 6m + 151 - for m = - 3.5, n = 4, and p = 3.

356 added to the product of 56 and an unknown number is equal to - 832. let b=unknown number. What is the equation for the given statement?

determine whether each equation below does or does not represent a proportional Equation A y = x Equation B y = x + 2

Terry has a box that originally held 64 crayons. She is missing 25% of the crayons. How many crayons are missing?

1 Find the volume of a cube of edge 8 cm. 2 Find the volume of a rectangular prism 6 cm x 9 cm x 3 cm. 3 Find the volume of a triangular prism with base area 30 cm? and height 10 cm. 4 How many litres in 5000 mL? 5 The volume of a cube is 1331 cm'.

The ages of Edna, Ellie and Elsa are consecutive integers. The Sum of their ages is 111. What are their ages?

Solve for x x-7/7 = 8/2 a) x = 63 b) x = 35 c) x = 9 2/7 d) x = 31 1/2