What is the answer to x^2+9y^2=36

The sum of two integers is 96. the larger is 27 less than twice the smaller. find the two integers

Area of rectangle is x^2+4x-12. What are the dimensions of the rectangle? (length and width)

Which equation represents the sentence? Five less than twice a number is equal to 57? A: 2 - 5x = 57 B: 2x - 5 = 57 C: 5 - 2x = 57 D: 2 (x - 5) = 57

What do you do multiply? Subtract? Add? I dont know.

How do you write out 0.56 minus 0.8

The price of a cup of coffee has risen to $2.70 today. Yesterday's price was $2.45. Find the percentage increase. Round your answer to the nearest tenth of a percent.

Solve the equation ax+b=c for x

How to understand money creation in terms of economics?

Whats the rule for this pattern, 3,1.5,0,-1.5,-3

Chang rented a truck for one day. There was a base fee of $17.95 , and there was an additional charge of 85 cents for each mile driven. Chang had to pay $211.75 when he returned the truck. For how many miles did he drive the truck?