Answer:
The inverse is 4x+48
Step-by-step explanation:
y = 1/4x - 12
Exchange x and y
Solve for y
x = 1/4y -12
Add 12 to each side
x+12 = 1/4 y -12+12
x+12 = 1/4y
Multiply each side by 4
4(x+12) = 4*1/4y
4x+48 = y
The inverse is 4x+48
Assuming your 10N are all intended to be 10^N, equations B, D, F are correct.
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Your calculator can help you with this.
Answer:
240
Step-by-step explanation:
if you mulitiply 6 and 5 to get 30 times 8 you get 240
sorry if wrong
Answer:$15
Step-by-step explanation:
45 divided by 3 =15
To find the answer, you have to set up a rate! The easiest way to do this would be to have:
160 beats / 60 seconds
25 beats / 10 seconds
From here, you can just look at the numbers. You want to get the two to have the same divisor, so you should multiply (25 beats / 10 seconds) by 6, because 6 * 10 = 60 seconds!
In conclusion, her heart rate when playing basketball is 160bpm, while her heart rate when jogging is 150bpm.
This means that her heart rate goes up more when she is playing basketball than when she is jogging!
