Y=1x-10 (sorry I could be wrong)
Step-by-step explanation:
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Answer:
10 players went out for Frozen yogurt.
Step-by-step explanation:
I am guessing 2 3 means 2/3 for this one.
To do this you can do it 2 ways.
Im going to to the longer way only because its easier to explain.
First you need to figure out how many team members 1/3 is. To do this you can divide 15/3=5.
Since 5 =1/3 you need to multiply 5 times 2 to get 2/3.
5 times 2 is 10, so ten went out for frozen yogurt.
Answer:
He is 2 years old.
Step-by-step explanation:
She is 22, in 8 years she will be 30. 30 is 3×10. At that time, her brother will be 10; that is 8 years from now. So now, the little brother is 10-8 = 2 years old.
If you must show algebra work:
x = brother's age now.
x+8=brother's age in 8 years.
YingYu's age in 8 years = 3 × brother's age in 8 years
22+8 = 3(x+8)
30 = 3x +24
6 = 3x
2 = x
