What is the value of r in the equation 4r - 8 = 5r + 12?

How do you explain to estimate 368+231 in two different ways

the sales tax in your city is 4.4%, and an item costs $3 before tax, how much tax would you pay on that item?

How can the triangles be proven similar by the SAS similarity theorem?

A graph that displays a collection of ordered pairs is called a ___.

Mr. Swenson packed 2 shirts, 2 pairs of pants, 2 sports jackets, and 2 ties for a trip. How many different outfits does he have that include each item?

Alicia has 32 stickers. this is 6 times as many as benita. how many stickers does benita have

a rectangle is 5cm longer than its breadth, its perimeter is 26 find the length and breadth of the rectangle

We run a linear regression and the slope estimate is 0.5 with estimated standard error of 0.2. What is the largest value of for which we would NOT reject the null hypothesis that?

Write an algibraic equasion for the word senentces - a number increased by 7.9 is 8.3

12/14 in lowest terms 16/20 in lowest terms 6/36 in lowest terms 20/30 in lowest terms 8/16 in lowest terms 10/45 in lowest terms 14/20 in lowest terms 15/36 in lowest terms 21/56 in lowest terms