If the larger angle is x and the smaller angle is y, y=(1/2)x+30 since it's 30 more than 1/2 of it. In addition, x+y=180 since they are supplementary. Plugging y=(1/2)x+30 into that, we get x+x/2+30=180=1.5x+30. Subtracting 30 from both sides, we get 1.5x=150. Next, we can divide both sides by 1.5 to get x=100 and y=(1/2)*100+30=50+30=80
Answer:
Your answer will be E
Step-by-step explanation:
The correct answer to this problem is E.
15/375
1/25
1 ÷ 25 or E
Each shirt cost $25
According to my calculations the 30% of 570 is 171
10% of 570 is 57
times that by 3 and you get 171
There are 100 pennies in a dollar. We can divide 12000 pennies by 100 to find out how much they are worth in dollars.
12000/100 = $120
