42 square ft because 4 times 3 is 12 and 10 times 3 is 30. 30+12=42
Please ask some questions and I will assist to the best of my abilities. <span />
Answer\
X is 84 ;)
Step-by-step explanation:
Answer:
x=-5
Step-by-step explanation:
opening the bracket on the LHS, we have
-8x-40= -3x+x-7-3
-8x-40= -2x-10
collecting like terms
-8x+2x= -10+40
-6x= 30
divide both sides by -6
x= -5
Answer is <span>B.
Quadrant II </span>
