Increased by 25%
25%=0.25
increased by 25% means 360+(360 times 0.25)=360+90=450
decreased by 50%
450 times 0.50=225
450-225=225
answer is 225
Answer:
-4
Step-by-step explanation:
All you have to do is find the change of y over the change of x.
Answer:
1;27
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
(Standard form is automatically in integers)
Multiply by 3 to take out the fraction
3y=2x+21
-2x -2x
-2x+3y=21
Standard form means Ax+By=C with positive A (usually--some people allow A to be negative).
Multiply by (-1)
2x-3y=-21
(Technically, that's the more correct answer, but since you don't have that choices, it's just the previous one.)
Determine the least three digit number that is divisible by 3,5, and 9
135
because 5 • 3 • 9 is 135 and there isn't a three digit number divisible by each of the three numbers