Answer:
28x^2+3x-18
Step-by-step explanation:
Formula: (a+b)(a+b) = a^2 + a*b + a*b + b*b
Following this: 28x^2 -21x +24x -18
Then you combine like terms: 28^2 +3x-18
hope this helped!! :)
If the furniture store took 9% off you would subtract and get 38 if you do subtract 47-9=38.
You have to first find the pattern, which in this case we can see that the numbers on the left are being multiplied by 512 to result in the numbers on the right.
next, you have to find the average of 512. you’d probably have to divide 512 by how many hours worked which would be 4. i might be wrong on that though.
Where the two Lines intersect and or meet
Answer:
Left: 42ft^2
Right: 21ft^2
Step-by-step explanation:
Left shape: (3*10) + (6*2) = 42
Right shape: (3*5) + (3*2) = 21
