The answer for the first one is

You have to add both sides by 14 and you will get my answer.
I'm sorry I don't know the answer for the second one.
Hope this helps though!
It has a right angle (90 degrees) and 2 sides are equal which makes it isosceles.
So there's only one choice left.
Answer:
hi dont report me we are friends
Step-by-step explanation:
Answer:
B,,,,,,,,, 2, 6, 10, and -8
Step-by-step explanation:
Coefficients are any numbers part of an equation
Answer:
profit is 25%
Step-by-step explanation:
profit%=sp-cp/cp×100%
=350-280/280×100%
=0.25×100
=25%