Keelahs clothing store buys coats for $50 and then sells them for $80 what is the percent increase on the price of the coat?

The mens world record for swimming 1500.0 m in a long course pool is 14 min 34.65 s. At this rate, how many seconds would it take to swim 0.550 miles (1 mile=1609 m)

I'm doing step by step solutions what is 8+y=4x

A machine cuts nets from flat peices of cardboard. The nets can be folded into traingular pyramids used as pieces in a board game. What shapes appear in the net? How many of each shape are there

What Is the GCF of the group 6x-3?

If x and y are different numbers from 1-50 what is the greatest possible value for (x+y) / (x-y)

Which of the following best describes the expression 7 (y+5)

The first term of a geometric sequence is - 2 and the common ratio is - 1/4. What are the next three terms of the sequence

You want to buy a $97 t shirt you ask your mom for $50 and your dad for $50 50+50=100 you buy the shirt 100-97=3 you give ur dad a dollar and ur mom a dollar so u ow 49 dollars to each 49 + 49 = 98 plus the dollar u kept 98+1=

Consider the quadratic function fx=x2-8x-4. What is the value of the leading coefficient

Find four consecutive integers such that twice the first subracted from the sum of the other three integers is 16.