A first number plus twice a second number is 9. twice the first number plus the second totals 33. find the numbers.

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?