When you find area it is bxh for a rectangle so we have (4x3)x2 + 4x(7x3)=108
Step-by-step explanation:
DE = 5x-2
DF = 3(x+3)
3(x+3) = 3 + 5x-2
3x+9= 5x+1
2x=8
x=4
DE=5×4-2=18
DE=18
Answer:
are this if its a function or not?
<u>The number is -1</u>
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Steps:
2x + 7 = x + 6 (Sum of twice a number and 7 is equal to sum of the number and 6.)
2x = x - 1 (Subtracted 7 from both sides.)
x = -1 (Subtracted x from both sides.)
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Hope this helped :)
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