Answer:
5x
Step-by-step explanation:
I think the problem was.
3(3x - 2y) - (4x - 6y)
9x - 6y - 4x + 6y
5x
Answer:
2(47m^3-16n^3)
Step-by-step explanation:
Answer:
1/4, 3/4
Step-by-step explanation:
First let's find how many marbles there are in total
6+10+8=24 marbles
Now we find the probability of drawing a blue marble
6/24=1/4 (There are 6 blue marbles)
The compliment is 3/4
If Erica earned a total of $15450 last year from both the jobs then he earns $2840 from college if she earned 1250 more than four times the amount from college from store.
Given Total amount earned=$15450,Amount earned from store is 1250 more than 4 times earned from college.
Amount from store forms an equation.
let the amount earned from college is x.
According to question:
Amount earned from store=4x+1250
Amount earned from college=x
Total amount earned=4x+1250+x
5x+1250=15450
5x=15450-1250
5x=14200
x=14200/5
x=2840
Put the value of x in 4x+1250 to get amount earned from store=4(2840)+1250=$12610.
Hence the amount earned by Erica from college is $2840.
Learn more about equation at brainly.com/question/2972832
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