Combine like terms to simplify the expression. 5x + 4 + 2x + 5 will give 20 if you can answer my next question

Jill, meg and beth are sisters. jill is 2 years younger than meg. beth is half as old as meg. let m represent megs age. write two other algebraic expressions based on the situation

Suppose a triangle has sides a, b, and c with side c the longest side, and that a2 + b2 > c2. Let θ be the measure of the angle opposite the side of length c. Which of the following must be true? Check all that apply ...

i think of a number. if i divide the sum of 6 and the number by 3, the result is 4 more than one quarter of the number. find the number

Ryan ran a 5 km race using 1 mile = 1.61 how many mile did she run

What does the ordered pair (2, 16) represent?

Sector area definition

Simplify the expression (-4k^4j^5) ^3 (k^3j^3) ^7

What is an activity-based process in which each phase in the SDLC is performed sequentially from planning through implementation and maintenance?

If the expression (2ya) 4 is equivalent to 16y8, what is the value of A.

1/5 1/2x+9+6=5 how many solution are there to the equation