So from 100% you increased it by 30% to become 520
130%=540
percent means parts out of 100
130%=130/100=1.3
1.3 of whole=520
divide both sides by 1.3
whole=400
the number was 400
Answer:
Step-by-step explanation:
slope-intercept form: y = mx + b
y = (x , y)
m = slope = 
x = (x , y)
b = y-intercept = 
With this given information, your slope will be
The probability that Olive flips heads and rolls an even number is 3/12 or 1/4.
These events are known as independent events which means the result of one event will not affect the other. The find the probability of the two events, you must multiply the probability of flipping heads and rolling an even number on a number cube.
1/2 x 3/6 = 3/12 OR 1/4 :)
If you would like to complete the factorization, you can do this using the following step:
9g^2 + 30g + 25 = (3g + 5) * (3g + 5) = (3g + 5)^2
The correct result would be 5.
