What number must be added to both the numerator and denominator of the fraction 2/5 to get 7/8?
1 answer:
The answer is D.
Adding 19 to both 2 & 5 in 2/5 will equal 21/24. 21/24 can then be simplified to 7/8.
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The vertex would be (-2,4)
F(x) = 5x
for f(7) you replace x with 7 so it will be : f(7) = 5(7) = 35
Well, you want to find the value of x.
Step-by-step explanation:
a.120÷100×20
profit=24
=24+120
=144
b.289÷100×15
=43.35
289-43.35
=245.65
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