Seven added to double a number

If my dog eats 1 7/8 pounds of food every day, how long will a 25 pounds bag of dog food last me? (write answer as a mixed number) ?

Write a word phrase for each algabraic expression 2 (5-n)

Find the approximate side length of a game board with an area of 160 in. 2

How do you find radius

The sum of the angle measures of a polygon with n sides is 540. Find n. no

An epidemiologist found five cases of "big toe cancer" in the Yukon Territory. Because there were only a few cases, the epidemiologist decided to conduct a matched case-control study to determine whether shoe size larger than 9 is a risk factor for

What does proportional mean?

Probability is the a. numerical measure of the likelihood that an event will occur. b. chance that an event will not happen. c. number of successes divided by the standard deviation of the distribution. d.

The diagonal of a rectangle is 100 units. The width is 80 units. What is the area of the rectangle in square units.

Is 9m=9m the answer for 3 (m-3) = 3m-9? if not what is the answer?