QUESTION:
n + 3 = -7
ANSWER:

STEP-BY-STEP EXPLANATION:
First, Subtract 3 from the both sides of the equation

Last, Subtract 3 from - 7

hope it's helps
Bse is 10
x^m, x is base of exponent
Answer:
Step-by-step explanation:
omg are you in school do you have to go on the board bc you dead meat
Answer:
P = ( 4y + 6 inches) + ( 8y - B ) inches + ( 5y + 3 ) inches
Step-by-step explanation:
Formula of Perimeter of triangle is = Sum of all sides.
P = A + B + C
X^2+x-12=0 factors out into (x+4)(x-3) so the answer is: x=-4, x=3