Answer:
7x^2+2x-4
Step-by-step explanation:
a standard form is ax+by=c
5x^2 add 2x^2=7x^2 then -2x but when you have a -10 +6 you get -4 giving you the answer of 7x^2 +2x -4
Answer: 4%
Step-by-step explanation: 50 x 2 = 100
2x2=4 4/100 or 4%
I can give you the answer right of the top of my head here it is 1 and 3/4 x 2 and 1/2 is 4 and 3/8
Answer:
x= 4
Step-by-step explanation:
i dont think u need explanation but lmk if u do :)
