If you're asking how do you increase 65 by 30% first you convert 30% to a decimal then you take that number multiply it by 65 then add that number to 65
30% to decimal is 0.3
65 x 0.30 is 19.5
19.5 + 65 is 84.5
The exact number is 121.966019, so if you round to the nearest whole number, the answer is 122.
Answer:
58
Step-by-step explanation:
9*a=63-b=58
because a=7 and b=5
brainliest?
I'm not sure if this is right but you can set up an equation and solve to find Maggie's age:
Maggie's brother's age = b
Maggie's age = m
b = 12 - 3m
44 = 12-3m
12-3m = 44
-12 -12
-3m = 32
÷ 3 ÷3
m = 10.67
So this would be Maggie's age
I hope this helped :)
The property x^axb makes it x^a+b so x^5x-2 ,
Therefore x^-10 is final
