(7x+2)(20-3x/4) = 140x + 40 - 21x²/4 - 3x/2 = -21/4 x² + 138 1/2 x + 40
this is one of those multiplications that doesn't make the result look any simpler...
Answer:
The answer is $61.20
Step-by-step explanation:
First you multiply 72 by .15 (which is 15% converted to a decimal), which gives you 10.8. You then subtract 10.8 from 72.
Step-by-step explanation:
7+5(x) ( between here write the greater than or equal to sign) -9
I think 176 adult tickets were sold , sry if it’s wrong i’m kinda bad in math
