Please help I just don't get this one thank you all
1 answer:
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Answer:one pen = $1.50
Step-by-step explanation:
See picture for the math if that helps
Using p for pens, h for highlighter,
A for first equation
B for second equation
I used equation A to reduce to a usable substitute by dividing all by 3
And then isolating “h”.
Now substitute the value of “h” into equation B and solve for “p”
P=$1.50
To check your work, substitute p ($1.50) into equation B and solve for “h”
h=$4.00
Now substitute the p and h values into either equation A or B and solve, they equal the numbers given
Answer:
Step-by-step explanation:
Total members in the choir = 24 + 36 = 60
a) Percentage of men =
= 4 * 10 = 40%
b) Percentage of women = 60%
c) Number of men =24 + 10 = 34 men
Number of women = 36 + 10 = 46
Total = 34 + 46 = 80
Percentage of men = %
Percentage of women = (100 - 42.5)% = 57.5%
since the diameter of the base of the cylinder is 6 feet, then its radius is half that, or 3 feet.