Answer:
answer is A.
Step-by-step explanation:
divide price by amount of kg to see how much it cost per kg. Find the lowest answer by doing this to all answers. Don't forget to round to the nearest cent!
Answer:
24.2% decrease
Step-by-step explanation:
The distance Javi must ride changed by ...
1.25 -1.65 = -0.40 . . . miles
The ratio of that to the original distance is ...
-0.40/1.65 × 100% ≈ -24.2%
The distance decreased by 24.2%.
So, first things first, you need to get a common denominator for the two fractions.
That would be 40.
Which one is larger?
By how much is it larger?
Remember to reduce.
Since all sides of the triangle are equal to that of the other triangle, they must be congruent by SSS. this means the angles are the same, so
A
There are 20 $5 bills and 10 $2 coins.
<h3>How to find the number of $2 coins and $5 coins using equation?</h3>
He bought a radio for $120. He paid for it with 2 coins and $5 bills.
let
the number of $5 bills = x
the number of $2 coins = y
Therefore,
y = 1 / 2 x
2y + 5x = 120
2(1 /2 x) + 5x = 120
x + 5x = 120
6x = 120
x = 120 / 6
x = 20
y = 1 / 2 × 20
y = 10
Therefore, there are 20 $5 bills and 10 $2 coins.
learn more on equation here: brainly.com/question/2360540
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