The standard form: Ax + By = C
y = 90 - 15x <em>add 15x to both sides</em>
<h3>15x + y = 90</h3>
Answer: 10, 1/10, 2/5
Step-by-step explanation:
6.42 pm is the answer. You can think backward 8 hours before 2:12 am, which is 6:12pm. Now, go 'forward' a half an hour<span>, to 6:42pm. Answer: 6:42pm.</span>
A*a + b*b = c*c
9*9 + 12*12 = c*c
81 + 144 = c*c
225 = c*c
✓225 = 15
c = 15
The hypotenuse is 15.
Answer:
![100](https://tex.z-dn.net/?f=100)
Step-by-step explanation:
<u>Step 1: Make an expression</u>
<u />![200 * 0.29 = x](https://tex.z-dn.net/?f=200%20%2A%200.29%20%3D%20x)
![58 = x](https://tex.z-dn.net/?f=58%20%3D%20x)
<u>Step 2: Round</u>
<u />![58](https://tex.z-dn.net/?f=58)
![100](https://tex.z-dn.net/?f=100)
Answer: ![100](https://tex.z-dn.net/?f=100)