Answer:
A. 3/5
Step-by-step explanation:
Simple math, 9/15. Divide both by 3.
3*3=9 and 3*5=15 so answer is 3/5!
Answer:
x^2=12x-32
Step-by-step explanation:
try to factor by splitting the middle term example x^2-(12*x-32)=0
multiply the coefficient of the first term by the the constant 1 X 32=32
find two factors of 32 whose sum equals the coefficient of the middle term which is answer keys -32 +-1 =-33
-16+-2=-18
-8+4=-12.
They should leave $3.51 for a tip. So half of $23.40 is $11.70, half of $11.70 is $5.85, and then a fifth of $5.85 is $1.17, then multiply $1.17 by 3.
Answer:
630 is 28% of 2250.
Step-by-step explanation:
28 / 100 = .28
2250 X .28 = 630.
Answer:
The price per ounce is $0.175.
Step-by-step explanation:
Given:
Number of ounces = 10
Price of 10 ounces = $1.75
We know that, from unitary method, price of a unit quantity is given as:
Here, the number of quantities correspond to the number of ounces.
Total price corresponds to the price of the 10 ounces which is $1.75.
Now, unit rate or price per ounce is given as:
Price per ounce = 
Price per ounce = $0.175
Therefore, the price per ounce is $0.175.
