N
- -76=116
5
If the question gives you another variable, just switch it out with n
Answer:
A ≈ 615.75 cm squared
or 616cm squared when rounded off
Yes it is 50 miles per hour
Switch y=2x+7 to 2x-y=-7 then multiply that equation by 2 to cancel out the y's. that ends up as 4x-2y=-14 which then you get x=-24. then you substitute x into one of the original equations y= 2(-24)+7 which equals y=-41
<span>
(-1 + -4x)(4 + -5x) = 0</span>
