What's the percent of change for 30 to 90

What is the sum of - 19 and the product of 48?

Laura budgets $54 each month for annual expenses. she nets $1820 semimonthly. what percent of her net monthly income does she budget for annual expenses? 1% 3% 6% 8%

81 divided by 57.8 or 81/57.8

A rope is 66 feet long. It is cut into two pieces such that one piece is half the length of the other. What is the length of the longer piece of rope?

Simplify the expression. Write the answer using scientific notation. Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or approximately 5,880,000,000,000 miles. Suppose a star is 15.

The graph shows that is translated horizontally and vertically to create the function.

Find two consecutive intergers whose sum is - 29

Tell whether each number is a solution to the problem modeled by the following equations mystery number: five more than - 8 times a number is 29. what is the number?

What is the rate of change of 6y=8x-40

Jack wants to know how much water a spherical ball can hold with a radius of 8 cm?