When the expression 5x (2x+5) - x^2+4x is simplified it is equivalent to?

Only answer if yk it! correct answer gets brainliest! Solve for all values of x by factoring: x^2-36=0

Solve each proportion 8 into v=56 into 105

GCF of 30 48 and 72

What is 2 to the 500 power

A teacher is writing a quiz. She wants the ratio of the number of easy questions to the total number questions to be 14:18. If the teacher wants fewer than 14 easy questions on the quiz, how many easy questions should she write?

Frank finished 65% of his math homework before dinner. If this amount represents 26 problems, How many problems will Frank need to complete after dinner.

A jar contains 5 blue, 3 red, and 7 green balls. What is the approximate probability of drawing a blue or red ball first drawn?

What's 1 whole 1/2 x 3

Darcy harvest 8 3/4 acres of corn every 5/6 of an hour. How many acres does she harvest per hour?

The area of a window measures 336 square inches. if the widow is 16 in. wide is the window