Answer:
x=4 y=3
Step-by-step explanation:
Answer:
Step-by-step explanation:
B because 74x2.54 is 187.96
I got 72 because 6 ft has 12 inch and added 2 to 72 which is 74
Answer:
7/11
Step-by-step explanation:
- The first female student has 5 choices
- The second has 7 choices
The 3rd has 4 choices
-. (5*7*4)/12C3
Answer: Choice B
Coffee Brand A is a better buy because its unit rate is $0.44 per ounce
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Explanation:
Brand A is sold for $6.99 per pound, which is the same as saying $6.99 per 16 ounces. The unit rate is 6.99/16 = 0.436875 = 0.44 dollars per ounce
Brand B is sold for $5.69 for 12 ounces. The unit rate is 5.69/12 = 0.47416 = 0.47 dollars per ounce
Brand A is cheaper per ounce compared to brand B.
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Here's another way we can look at it
Brand A is $6.99 per 16 ounces. We can set up the equation below
6.99 dollars = 16 ounces
then divide both sides by 16 to turn "16 ounces" into "1 ounce"
So,
6.99 dollars = 16 ounces
6.99/16 dollars = 16/16 ounces
0.436875 dollars = 1 ounce
0.44 dollars = 1 ounce
is the unit rate for brand A.
Similar steps would happen with brand B as well.
