3x - 5y = 27
-3x -12y = 24
-17y = 51
/-17 /-17
y = 3
x + 4(3) = -8
x + 12 = -8
-12 -12
x = -20
(-20, 3)
Answer:
Greater than
Step-by-step explanation:
you are adding exponent with the same denominator if its easier for you in this example you can set the denominator equal to 10.
Sum= adding
2/5 +4/5 =6/5 or 1 1/5
if you want to do it with the denominator equal to 10 just multiply each side by 2.
(2/5 +4/5)x 2
4/10 + 8/10 = 12/10
Is it number 6 or 8 cause I'm little bit confused
Answer:
400 Dollars
Step-by-step explanation:
It is 400 dollars since 5 yards and 4 yards which are the dimensions of this room is multiplied together, it is 20 and each square yard is 20 dollars which concludes you to multiply 20 by 20 and gives us the answer 400.
Answer:
1 1/6
Step-by-step explanation:
im guessing you need this fast so i wont explain it
