write an equation to solve each part of the two-step problem ken has 45 stamps. He uses 20 stamps. Then he buys 7 more stamps. How many stamps does he have now?

Zoe has 8 cups of whole-wheat flour. If each loaf of her favorite bread requires Three-fourths of a cup of whole-wheat flour, how many whole loaves of bread can she make using 8 cups?

What is the value of the underline digit 584.2

The area of a parallelogram is 96 cm2. The height of the parallelogram is 4 cm less than the length of the base. What is the length of the base? A) 5 cm B) 8 cm C) 12 cm D) 14 cm

F (x) = 3 (12) x-3; [-1,2], Find the average rate of change of the function over the given interval.

The equation shows the relationship between x and y: y = - 4x + 9 What is the slope in the equation

A right triangle has legs that are 19 in. and 23 in. What is the area of the triangle

What equation results from completing the square and then factoring x2+4x=12

In two years the value of a car chnaged from 14,000 to 11,200 what is the percent of change

What is the difference 4 1/3 - (-2/3)

Elaine is painting a fence. she knows that she needs 1 gallon of paint for each 10 feet of fencing. The fencing will enclose a rectangular yard that is 3 yards long and 2 yards wide. how much paint does Elaine need?