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makkiz [27]
3 years ago
12

Find the value of X:

Mathematics
1 answer:
sasho [114]3 years ago
7 0

Answer:

x = 5

Step-by-step explanation:

2x+5 = 15

2x = 10

x = 5

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Peter invests $525 at a simple interest rate of 4%. How much interest will he earn after 6 years?
Anna71 [15]
He will earn $126 in interest.
How did I solve this:
Find the decimal of 4%:
4% = 0.04
Multiply 0.04 times 525:
0.04 x 525 = 21
Multiply $21 times 6 years:
21 x 6 = 126
126 is your correct and finale answer.
Hope this helps! =) 
7 0
3 years ago
What is the exact volume of a cylinder whose radius is 13 meters and whose height is 20 meters? Enter your answer, in terms of π
ddd [48]
Hello!

The equation to find the volume of a cylinder is

V =  \pi  r^{2} h

V is volume
r is radius
h is height

Put in the values you know

V =  \pi  13^{2} * 20

Square the number

V =  \pi 169 * 20

Multiply

V = 3380 \pi

The answer is 3380 \pi

Hope this helps!
5 0
3 years ago
I need help cause I'm really bad at math. ¯\_(ツ)_/¯
FromTheMoon [43]

Answer:

ill explain better

Step-by-step explanation:

use distrubrity property and you get 6x + 6x -18y+6+(-9) then you add 18 because you have to get the y way so you do the opposite of subtracting which is adding so when you add the 18 to it self you then add the 18 to one of the 6x the you get 24x+6x+-4 which u add 6 to -9 the to combine like terms and get 30x+-4

4 0
3 years ago
Assuming a motorcycle traveled 80 miles in 5 hours at a constant speed, How far did it go in 1 hour?
Serggg [28]

Answer:

16 miles

Step-by-step explanation:

We can write the ratio of miles:hours as 80:5 using the given information. Because we want to find the distance of 1 hour, we can divide the ratio by 5 (because 5/5 is 1, and we want 1 on the "right side") which gets us 16:1. This means that the motorcycle traveled 16 miles in one hour. Hope this helps!

6 0
3 years ago
Read 2 more answers
What are two differnt ways to write 119,000,003
horsena [70]
1.One hundred and nineteen million and three
6 0
3 years ago
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