Answer:
x+y=24 so we can say
x=24-y making 3x+5y=100 become
3(24-y)+5y=100
72-3y+5y=100
72+2y=100
2y=28
y=14, since x=24-y
x=10
So there are 10 3-point questions and 14 5-point questions.
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Answer:
18.8 ft
Step-by-step explanation:
Formula for circumference of a cirlce is 2piR or 2D.
Since you have diameter you do 6 * pi which is 18.8.
Answer:
Kofi spent the most money.
Step-by-step explanation:
We have been given that Kofi and Ella each have the same amount of money to spend on food shopping. Kofi spends 3/4 of his money and Ella spends 63% of her money.
Let us convert 3/4 into percent.
We can see that is equal to 75%.
Since both have the same amount of money, so 75% will be greater than 63% of same amount. Therefore, Kofi spent the most money.
Here’s the answers hope this helps.
Answer:
can we see the circles
Step-by-step explanation: