Fiona bought some socks that cost $4.95 for each pair and some belts that cost $6.55 each. Fiona spent $27.95 in all. Let a represent the number of pairs of socks purchased and b the number of belts purchased
Answers
Answer 1
Answer:
The question lacks the total number of socks and belts altogether. Thsi value is necessary so that we can create another equation to solve the unknowns.
if assumed that a = b, the answer, a = b = 2.43 will not make sense since you cannot buy 43% of a pair of socks. Completely define the conditions so that the answer can be obtained.
by trial and error, 3 pair of socks and 2 belts would be a sensible answer
if assumed that a = b, the answer, a = b = 2.43 will not make sense since you cannot buy 43% of a pair of socks. Completely define the conditions so that the answer can be obtained.
by trial and error, 3 pair of socks and 2 belts would be a sensible answer
Answer 2
Answer:
The answer is "C" 4.95a + 6.55b = 27.95
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area=121=legnth^2
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y = ( x - 0 )² + 3
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Answer:
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a = 1
y = ( x - 0 )² + 3
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Answer:
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Answers
so lets say you have a number, x
to get to the next counting number, you add one so
x+1 is the next counting number
product means the result of multiplying os
(x)(x+1)=
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(x^2)+(1x)=x^2+x
to get to the next counting number, you add one so
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product means the result of multiplying os
(x)(x+1)=
distribute [a(b+c)=(ab)+(ac)]
(x^2)+(1x)=x^2+x
Answers
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Can you see it ? I hope the picture help !
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