One number is 4 less than a second number. twice the second number is 19 less than 5 times the first. find the two numbers.

Write an expression for the sequence of operations described below. Add v to w, then double the result.

A leaky faucet wastes 3,600 gallons of water per year how many quarts of water are wasted per month (1 gallon=4 quarts)

The temperature during a day can be modeled by a sinusoid. Answer the following question given that the low temperature of 53 degrees occurs at 4 AM and the high temperature for the day is 99 degrees.

What is the present occupancy rate of a 555-bed facility that only has 333 inmates book?

Let u =, v =. Find - 4u + 2v.

Vera already owns 10 necklaces, and additional necklaces are priced at 2 for a dollar. How much money does Vera need to spend on new necklaces in order to own a total of 44 necklaces?

How do you order two numbers written in scientific notation?

Find f (6) if f (x) = x^{2} : 3 + x.

1. Here are the first two terms of some different arithmetic sequences: a. - 2,4 b. 11, 111 C. 5, 7.5 d. 5,-4 What are the next three terms of each sequence?

Jackson owes his sister Monica $15. Explain the meaning of zero in this situatio.