Write using exponents. x • x

Kimberly drives at a rate of 50 miles per hour on her trip across the country. If it takes Kimberly 200 gallons of gasoline to drive 500 miles, how many minutes will it take her to use x gallons of gasoline if she uses gasoline at the same average

Kelsey did the following division problem. Her teacher says that the quotient she found is wrong. -2 5/6 : 1 1/3 -17/6 : 4/3 -6/17 • 3/4 -3/17 • 3/2 -9 / 34 9 - / 34

What is a reciprocals

Solve for x. 12 (x-360) = 120

A metrologist used the expression below to describe how the temperature changed. - 5 + (-4)

For women aged 18-24, systolic blood pressures (in mm hg) are normally distributed with a mean of 114.8 and a standard deviation of 13.1.

The base of a right circular cone has a radius of 4 inches and a slant height of 9 inches. If the radius and the slant height are multiplied by 6, by what factor is the surface area multiplied? A. 6 B. 36 C. 24 D. 54

2. Solve the following system. Show all your work. - 3x + 2y + z = - 6 x + 3y + 2z = 5 4x + 4y + 3z = 13 Is there a step I'm skipping because every time I add the first 2 equations, I keep getting - 2x + 5y + 3z with no variables eliminated.

Lucy wants to divide 18.6 by 1.2 in order to estimate the quotient which is the best expression to use? A:10:1 B:10:2 C:20:1 D:20:2

Makes a manifesto where it expresses a commitment for the respect and tolerance for the other and the other