1. Which pair of numbers is relatively prime?

A) 143 and 63

B) 43 and 172

C) 22 and 143

D) 110 and 77

2. Which pair of numbers is relatively prime?

A) 119 and 209

B) 88 and 121

C) 144 and 165

D) 42 and 385

A rectangle's length is 11 inches greater than its width. if the perimeter of the rectangle is 42 inches, find the length. (all answers are given in inches.)

How do you find b from 24-10b=9

The city of Paris, France is completely contained within an almost circular road that goes around the edge. If the diameter of the city is about 7 miles, estimate the circumference and area of the city to the nearest mile or square mile

Matthew worked 8.5 hours and earned $102. at that rate, how much will matthew earn if he works 19 hours

Find the product 9• (-8)

If arrivals occur at a mean rate of 3.6 events per hour, the exponential probability of waiting more than 0.5 hour for the next arrival is:

A multiple number of 7 and divisible by 5 and greater than 55

X/8=8/18 what does x eaqual

What's the volume of a sink customary unit

Elmer deposited $2250 into a savings account that pays annual simple interest at the end of seven years he earned $157.50 in interest what is the interest rate on a savings account round to the nearest 10th of a percent