Answer: 5+3 times 4+2 is 48
Step-by-step explanation:
Answer:
3/15 5/25 9/45
Step-by-step explanation:
If you look at 12/60 and simplify it you will get 1/5. Now you just have to apply this to the rest.
(2x^3+9x)-(4x^2-15x+7)
(8x+9x)-(16x-15x+7)
(17x)-(1x+7)
16x+7