What is the formula for x if y = the square root of x+a

4. You must save 130 stamps to get a lasagna pan at Shaws. Spending $10 in groceries gets you 1 stamp. How much will you need to spend in groceries to get the pan?

Interval notation for 3x-1>3+x

Write an expression for this one the sum of an odd integer and the next odd integer.

Terrence has 24 eggs to divide into equal groups. What are the possible numbers of eggs that Terrence could put in each group. A. 1,2,3,4 B. 2,4,6,8,12 C. 1,2,3,4,6,8,12,24 D. 24,48,72,96

Find the slope and the Y-intercept of the equation 4x+5y=-9

For what value of the variable is the value of the expression 2 (3-5c) is 1 less than the value of the expression 4 (1-c) ?

What is the greatest common factor of 2XY and 2X exponet 2y

1. Mr. Customs is correcting the class's math homework on customary units. Which of the following measurements is reasonable? A.) a pencil is 12 feet long B.) the back porch is 12 inches wide C.

f. At Cleveland Middle School, 400 students come by bus and 300 walk or bike. Would you say it is more common for Cleveland students to ride the bus to school than for Pearson students? Explain your reasoning.

A country population in 1991 was 231 million in 1999 it was 233 million. Estimate the population in 2003 using the exponential growth formula. Round you answer to the nearest million