Answer:
Step-by-step explanation:
Blue is 1 and a quarter.
Brown is Half
Answer:
Step-by-step explanation:
At = 2*(h×w + h×l + w×l)
= 2*(4.8×3.1 + 4.8×7.2 + 3.1×7.2)
= 2*(14.88 + 34.56 + 22.32)
= 2*71.76
= 143.52 cm²
Combine like terms: (14-134)y+112+2-2=-120y+112
So the simplified form of the expression is -120y+112
Hope this helped. Feel free to message me with any more questions.
Answer:
x =-7. .y=6
Step-by-step explanation:
3x + 2y = -9
(X – Y = -13)×3
3x + 2y = -9
3x – 3y = -39
5y = 30
y=6
3x +2(6)=-9
3x=-21
x=-7
Answer:c
Step-by-step explanation:
c