Answer:
-(18/49)=n or approximately n=-0.367
Step-by-step explanation:
our equation is: m(nx²-y)/z=5n in order to find n we need to substitute the values given in the question. when we substitute we get:
6*(n*(-2)²-(-3))/(-5)=5n
6(4n+3)/(-5)=5n (we distribute the 6 in the numerator)
24n+18/-5=5n (we multiply both sides by (-5))
24n+18=-25n (we subtract 24n from both sides)
18=-49n (divide both sides by (-49))
-(18/49)=n or approximately n=-0.367
Convert 7.7% to a decimal then multiply by 280 to get your answer
Of course you already know everything parallel sides are equals
therefore the value of each variables will be as following :
left side = right side
3y-6=24
3y=24+6
3y=30
y=30/3
y=10
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5x+2=12
5x=12-2
5x=10
x=10/5
x=2
Answer:
2%
15%
25%
90%
Step-by-step explanation:
To turn decimals to percents, you just have to times them by 100 or you can just do the quick way and move the decimal 2 places to the right.
0.02*100 = 2%
0.9*100 = 90%
0.25*100 = 25%
0.15*100 = 15%
Then, you just put them in order:
2%
15%
25%
90%
Please mark me the brainliest!?!
