Answer:
D
Step-by-step explanation:
1 - 1/4 + 2/5 = 23/20
20/20 - 5/20 = 15/20
15/20 + 8/20 = 23/20
hope this helps! :)
Vertical stretch means the graph stretches upward, rising more rapidly than the original, the graph is steeper than the original.
Answer:
(80, 120)
Step-by-step explanation:
y - 40 + y = 200
2y = 240
y = 120
x = 120 - 40
x = 80
Hope it helped
Answer:
<em>is the increased number.</em>
Step-by-step explanation:
<em>The first step would be to turn the percentage into a decimal. To do that, divide it by 100.</em>

Then, multiply that by 90.

Add both together to get the increased price.

<em>:)</em>
Answer:

Step-by-step explanation:
1/30 × 100% = 3 1/3%