$4.5 per pizza. I did 22.50/5
Answer:
x=4
Step-by-step explanation:
4x-3=5x-7
-1x-3=-7 Subtract the 5x on both sides
-1x=-4 Add the -3 to the -7
x=4
Answer:
It will take him 2 hours to eat a whole pizza
Step-by-step explanation:
There are 2 halves in an hour, and if he eats 1/4 of a pizza in half an hour, he will take 2 hours to eat a whole pizza.
Answer:
33.33%
Step-by-step explanation:
well answer choices would help so I know which percentage they want but a 150 increase from 450 to 600 is about 1/3 or 33.33% of 450 and is about 1/4 or 25% of 600 but based on the structure of the question im willing to wager they want 33.33% increase on 450 is 600
Answer:
d = -15
Step-by-step explanation:
The slopes of perpendicular lines have a product of -1.
1/3·d/5 = -1
d/15 = -1 . . . . simplify
d = -15 . . . . . multiply by 15
