Answer:4.9
Step-by-step explanation:
Answer: A) 3000 miles
Step-by-step explanation:
B, C, and D couldn't possibly be correct.
Answer:
D.(3x+1)(3x-1)
Step-by-step explanation:
Do the FOIL method distribute the numbers
x-3y=7 2x-6y=12
You can multiply -2 in the first equation like this.
x+6y=7
2x-6y=12
Now you can eliminate 6y and -6y so cross them out and do x-2 which is -1 and 7-12 which is -5 -1/-5 would be .2
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Answer:
9/2
Step-by-step explanation:
(a) Dividing by a fraction is the same as multiplying by its inverse.
(1 1/2)/(1/3) = (3/2)/(1/3) = (3/2)(3/1) = 9/2
The quotient is 9/2 = 4.5.
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(b) If you have 1 1/2 pounds of nuts, how many bags can you fill such that each bag is 1/3 pound of nuts?
answer: 4 1/2 bags. That is 4 bags with 1/3 pound, and the 5th bag half full.