Samuel has a collection of toy cars. His favorites are the 27 red ones which make up 60%, percent of his collection.
1 answer:
I'm just gonna assume that the question is what's the total number of cars he has/ the other part of his collection
His whole collection has 45 cars in it. I got that by multiplying 60% by 27
the other 40% of his collection is made up of 18 cars
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Answer:
I believe (D)
Step-by-step explanation:
-5x + 7 = -13
-7 -7
-5x = -20
-5/-5 -20÷-5
x=4
Answer:
least to greatest
A) 1.5, 1.66, 2.4, 3.25
Answer:
3.30
Step-by-step explanation:
You multiply the 5.5 pounds by the 80 cents then multiply the awnser of that by .25 and subtract that from the awnser of 5.5*.80
4x²+3x-10
= 4x² + 8x -5x - 10
= 4x (x+2) -5(x+2)
= (4x-5) (x+2)
Option C
