Which number sentence should be used to solve this problem? paul used 15.55 feet of rope to make a tree swing. he used 27.42 feet of rope to make a rope ladder. how much rope did paul use to make the tree swing and the rope ladder?

The solution of an equation with two variables, x and y, is

To create an entry code you must first choose 3 letters and then 2 single digit numbers how many different entry codes can u create

Evaluate |16 + (-9) + 2|

If you have to figures - Figure A and Figure B, and their linear scale factor is 2/5, then does that mean Figure B's sides are 2/5 of Figure A's or Figure A's sides are 2/5 of figure B. Also, What is the ratio of the area of Figure A and Figure B?

Kesha sharpened 4 colors of pencils for her teacher. She sharpened equal amounts of red and green pencils. Then she sharpened twice as many blue and yellow pencils in equal amounts. How many of the 42 pencils were yellow?

Sarah and Emmaree put on just dance. After school. When they started, it was 4:45pm and they danced until 5:30pm how many degrees does the minute hand turn by the time they stop dancing?

A gigameter is 1.0*10^16 kilometers. How many square kilometers are in 5 square gigameters? Write your answer in scientific notation.

X ^3 + 6x^2 + 12x+8 : (x+2)

40% of the 35 male guests wear glasses

Shaquile oneal is 85 inches tall how many rebounds would he average per game