Answer:
56n - 35
Step-by-step explanation:
6n + 5(10n - 7) ← multiply each term in the parenthesis by 5
= 6n + 50n - 35 ← collect like terms
= 56n - 35
Answer:
x=21
Step-by-step explanation:
Set the two similar sides in a fraction to be compared and set them equal to another set of similar sides whose values are already known. Solve from there. See work for more.
Answer:
Step-by-step explanation:
d) 48 is a factor of 144 as 48 multiplied by 3=144
You might want to see what other people say but I think that it is 40
Divide 1022.40 by 1420. oh and also × 100