Fiona earns $15 for each lawn she mows. Which inequality can be used to find out how many lawns she must mow to earn at least $135?

For a study comparing the proportion of pet owners among urban and for suburban residents, the appropriate hypothesis test is a. independent-measures t test. b. chi-square test c. repeated measures t-test d. one-way analysis of variance.

What is the slope in the equation x = 6

The sum of two numbers is - 5, and the difference of the two numbers is - 17. What are the numbers? A. - 11 and 6 B. - 11 and - 6 C. 12 and - 5 D. 11 and - 6 E. - 12 and 5

The perimeter of a rectangle is 36 feet. Find the dimensions of the rectangle if the length is 4 feet longer than the width

Simplify the expression 2a + 5b² - a - b - 3b²

For } (x) = 3x + 1 and g (x) = 72-6, find (f + g) (x).

Angle A is circumscribed about circle O. What is the measure of angle O?

How do you do 2.06 in expanded form

Nia guesses that there are 120 nickels in a jar, but there are actually 125. What was her percent error.

Is 20 miles every 3 hours a unit rate