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!! :)
Related to ur last question......food totaled 17.42
17.42 - 1.75 = 15.67...this is with the coupon added
15.67 + 0.87 = 16.54....this is the final total....with tax included
so ur answer is 16.54
Ten times ten is 100 have a great day
Answer:
2412
Step-by-step explanation:12*12*13=1872 15*12*3=540 1872+540=2412
Answer: y=x+8. let me knw if you need the explanation :)
Step-by-step explanation:
