Answer:
7.5
Step-by-step explanation:
because 7.5 x 16 = 120
The circumference of the pizza is 37.7 inches
The expression 5x+3 would be three more than five times a number! More than in this case would be addition - so if you get the same problem with subtraction you just change more to less!
Basically what it's tell you is that if x stood for 2 in this case 5*2 = 10 since it's 3 MORE than 5 times a number (x is in place of a number), you're adding 3 to 10 and that gives you 13!
I hope I simplified it a little more and you understand!
Good luck, rockstar! c: I hope this helped!
(-2-2)^2+(-2-3)^2=16+25=41
Length is square root of 41
- 42 -29 - 28 =( -42-28) -29 = - 70 - 29= -99
