Answer: hello! I'm here to help.
Let's work the problem using just the thousands and leave the zeros off. We'll add them back at the end.
Let M be the salary of the Master's degree, and B be the salary of the Bachelor's degree.
M + B = 120
M + 39 = 2B
M = 2B - 39
2B - 39 + B = 120
3B - 39 = 120
3B = 159
B = 53
M = 120 - B = 120 - 53 = 67
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PLEASE BRAINLIEST! :)</h2>
Answer:
Hey!
Your answer is 2x!
Step-by-step explanation:
If you add x+x you get 2x
There's another x+x which gives you 4x... (2x times 2x)
There's a minus sign in-between these x's so you have to do...
4x - 2x = 2x *THATS YOUR ANSWER!!*
HOPE THIS HELPS!!
if the circle has a diameter of 25.2, its radius is half that or 12.6.
Set up a ratio:
10 foot tall elephant / X shadow length = 15 foot tall statue / 18 foot shadow.
Cross multiply:
10 * 18 = X * 15
Simplify:
180 = 15x
Divide both sides by 15:
x = 180 / 15
x = 12
The elephants shadow was 12 feet long.
