Answer:
An apple costs $2 and a banana costs $1.
Step-by-step explanation:
x = cost of 1 apple and y = cost of 1 banana. So:-
2x + y = 5
2x + 3y = 7
Subtract the first equation from the second. We get:-
2y = 2
y = 1
and since 2x + y = 5, 2 x + 1 = 5 and
x = $2.
What is the equation? I cannot solve for x if I do not have an equation to solve for.
Sean reads his book by what speed
This answer is quite unorthodox
LIke a speed question. We will find the amount of pages Sean read per hour or minutes if u want to convert
So speed of reading = amount of pages read/ time
= 144/3 hours or 144/3*60 minutes
=48 or 8/10 minutes
So time taken to complete his book at the same pace he is reading
amount of pages to read/speed of reading
=264/48 or 264*10/8
=5.5 hours or 330 minutes
hope u understood
Remember that when multiplying fractions, we multiply everything on the top and everything on the bottom.
a * b * c
(-2 / 5) * (20 / 32) * (-4 / 10)
(-2 * 20 * -4) / (5 * 32 * 10)
160 / 1600
1 / 10
Correct answer: D. 1/10
Hope this helps!! :)
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Step-by-step explanation:
