Answer:
yes!!
Step-by-step explanation:
good luck
The first one is, as it equals x^2 -4^2
Answer:
≈ 488.8
Step-by-step explanation:
So we wanna find x for 0.156x = 76.252;
What we have to do is to divide both sides of the equation by 0.156 to isolate the variable
If you are allowed to use a calculator then you can get the answer:
It equals around 488.8
If you want to solve it by hand, you can multiply both by 1000 to get:
76252 divided by 156.
Well assuming that the riders get off so that others may get on it'll get pretty busy, just take the 3hrs. and convert them into min so that would be 180 min. then you divide the 180 min by 25 min. This will give you 7.2. You then multiply this 7.2 to the 35 people to get 252 people.
Answer:
a. n=8
Step-by-step explanation:
to solve an equation, we must do the same operations to both sides.
step 1- add 8 to both sides. now n/4-8=-6 becomes n/4=2
step 2- multiply both sides by 4. so n/4=2 becomes n=8, which gives us our answer.