Simplify the expression and then evaluate it for the given value of the variable: (6−2x)+(15−3x) for x=−0.2 Simplify using the distributive property:

−0.1·(100a+10b−c)

Translate the following into algebraic expressions:

If a number is three less than five times m, what is the number?

Please help with these three questions

answer:   y=2x-3

step-by-step explanation:

answer: 0.1,0.85

step-by-step explanation:

the answer is  

a.

4,624π mm2

step-by-step explanation:

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130