I assume you mean 3*3*3*5*5 it would be 3^3 times 5^2. thats as simplified as i can make it. hope this helps! if anyone knows a better way to put these please post.
5m − 3h = 45
Subtract 5m from both sides
-3h = 45 - 5m
Divide both sides by -3
h = (45 - 5m)/ -3
h = -15 + 5m/3
Using the quadratic formula, plug a=2, b=3, and c=4 into the formula because the equation given can not be factored.
x= -3(+/-) radical (3^2-4*2*2)/2(2)
therefore, x= (-3+ radical 7 i) / 4
x= (-3- radical 7 i )/ 4.
the answer choice is 1.
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Y=ax+b
Temos:
b=1
e o ponto (3,3)
Substituindo:
3a+1=3 ⇒ 3a=3-1 ⇒ 3a=2 ⇒ a=2/3
Portanto:
y=2/3x+1
I think u have to Multiply the 100 and 0.30 and that would be 30
