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coldgirl [10]
3 years ago
15

Fifteen more than half a number is 9

Mathematics
2 answers:
german3 years ago
8 0
The answer is -12 Hope it helps!

If I could get Brainliest it would completely make my day cause I have a HUGE test coming up and I need points for answering questions :) 
Goshia [24]3 years ago
6 0
 the answer is 15+1/2x+9

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Please help it’s geometry will mark brainliest!
Dima020 [189]

Answer:

its 216

Step-by-step explanation:

when it's one the edge the arc is double the angle

5 0
2 years ago
Find the gcf 15, 18, 30 <br> a. 450 <br> b. 540 <br> c. 6 <br> d. 3
poizon [28]
Factors of 15 - 1, 3, 5, 15
Factors of 18 - 1, 2, 3, 6, 9, 18
Factors of 30 - 1, 2, 3, 5, 6, 10, 15, 30

Your answer is D

Hope I helped you :-)
6 0
3 years ago
Drag each real-world situation to the correct column to show whether it can be modeled by combining additive inverses to get 0.
Flauer [41]

Answer:

. An investment account earns 2.8% simple interest.

   Since investment amount increases every year linearly, therefore, the modeled situation represents a LINEAR FUNCTION.

B). The price of a stock varies by 2.8% each week.

   Since price of the stock may increase or decrease every week, therefore, this situation can't be modeled by any function.

Therefore, the answer is NEITHER.

C). An investment account earns 2.8% compound interest, compounded monthly.

Formula to get the value of the final amount in the account is,

Final value = Initial value ×

Here 't' = Duration of investment

It's an EXPONENTIAL FUNCTION.

Step-by-step explanation:

3 0
2 years ago
Find the simple interest of $2300 invested at 7.5%for 10years
san4es73 [151]

Use the formula I = Prt. Plug $2300 into P.

Plug 7.5% (decimal form is 0.075) into r.

Plug 10 into t.

Your simple interest after 10 years is $1725

6 0
3 years ago
If you traveled in space at a speed of 1000 miles per hour, how far would you travel in 7.5 x 10^5 hours? Write your answer in s
Lynna [10]
Basically, every zero a number has to the end, the higher the scientific notation will be. Because 1000 has three zeroes, 10^5 will go to 10^8. So, you will travel 7.5 x 10^8 miles. 
3 0
3 years ago
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