Answer:
In the first step, there is an issue when distributing the -3 to the terms inside of the parentheses. When multiplying the -3 to the -5, you would get an answer of +15, not -15.
The full correct process is:
(4m + 9) - 3(2m - 5) = 4m + 9 - 6m + 15
= 4m - 6m + 9 + 15
= -2m + 24
250/100 = 2.5
2.5*7 = 1.75
$1.75
Hope this helped!
The only one with two obtuse and two right angles.
Trapezoid
Answer:x > -3
Step-by-step explanation:
