Answer:
C
Step-by-step explanation:
You take Photographer B's hours and subtract them. 110-80=30. You know that there is an hour between so you can split 30 in half to get 15. Now that you know Photographer B is charging 15 an hour you can take 80 and subtract 15 twice because it cost 80 at 2 hours. You subtract 30 from 80 and you get 50.
Answer:
1. 75
2. Cornbits
Step-by-step explanation:
1. 12/100 = 9/x
x = 75
2. Tasty Oats || 100/12 = 8.33g protein/gram cereal
Cornbits || 45/5 = 9g protein/gram cereal
Answer:
9*11
Step-by-step explanation:
Product means multiplication so to find what Vanessas age is, do 99/9 which gives you 11 and then check it by multiplying 11 and 9 which will get you 99
Answer:
1 
Step-by-step explanation:
5/3 = 3/3 * 2/3
3/3 = 1
So the answer is 1
Answer:
9.3 x 10^-4
Step-by-step explanation:
Put the decimal to the left counting between 9 and 3, so 9.3, moved over to the left 4 times (thats why the exponent is negative). .00093
