What is the answer to Y=6x 4x+Y=7

step by step

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read