Answer:
B
Step-by-step explanation:
He's typing 40 words per minute.
110 words divided by 2.75 minutes.
40 x 4.25 minutes= 170
To find 20%, find 10% and double the answer
to find 15%, find 10% and half the answer and add it on to 10% of the original number
The equation has no solution for x and the formula that correctly solves for the other base, b is b = 2/9A - 35
<h3>How to determine the solutions of the equation?</h3>
The equation is given as:
b = 2A/h
There is no occurrence of x in the above equation
This means that the equation has no solution for x
<h3>Which of the following formulas correctly solves for the other base, b?</h3>
Here, we have:
A = 9/2(b+35)
Multiply both sides by 2
2A = 9(b+35)
Divide both sides by 9
2/9A = b + 35
Subtract 35 from both sides
b = 2/9A - 35
Hence, the formula that correctly solves for the other base, b is b = 2/9A - 35
Read more about equations at:
brainly.com/question/2972832
#SPJ1
15 feet sir! Have a great day