Answer:
i think 5x-9
Step by Step Explanation:
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Answer:
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20 x + 500 y cents
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Step-by-step explanation:
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20 x cents already given in question
converting 5 y dollars into cents (1 dollar=100 cents, 5 dollars =500 cents)
5 y dollars =500 y cents
20 x cents+500 y cents
20 x + 500 y cents
Answer:
Step-by-step explanation:
Set this up as a proportion with granola on the top and chocolate chips on the bottom:
and cross multiply to solve for x:
1/3x = 1.75 Multiply both sides by 3 to get
x = 5.25
This means for every 1 cup of chocolate chips, he needs 5 1/4 cups of granola.
Answer:
x=0.5×1±√33
Step-by-step explanation:
x+8=x² and 2(x+8)=2x²
x²-x-8=0
Answer:
Step-by-step explanation:
6hr(55mi/hr)
330mi