Answer:
$30 is the price of the original pair of sneakers.
Step-by-step explanation:
You wanna cross multiply so you put :
18. 60
_ = _
x. 100
You multiply 18 the cost of the sneakers by 100 and then divide the product (1800) by 60 and you get $30.
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Answer:
Is this an exam? looks like it
No, Leo's answer is not a product of prime polynomials because x2 – 1 can be factored. This is a difference of squares. He should continue factoring to get
(x – 1)(x + 1)(3x + 5).
Answer:
She drove 384 miles, because 48 x 8 = 384! :)
Step-by-step explanation:
Dina : Yana : Difference
4 :1 : 4-1
4: 1: 3
she threw away 26 and is now 2 less (which means if she has threw away 24, they wil have the same)
Given from the ratio above, the difference is 3 parts
3 parts = 24
1 part = 24 ÷ 3 = 8
4 parts = 8 x 4 = 32
Dina had 32 at first
