Let's say that B makes $100.
Then A makes $75.
So, your question then becomes 100 is what percent of 75?
This can be solved by setting up the proportion 100 / 75 = x / 100
75x = 10000
x = 133.3
So, B's income is 33.3% more than A's income.
Answer:
Triangle ABC is isosceles, with AC = BC. Angle ACD= 620 BCD is a straight line. 180-118=62 62:2-31 x= 31.
Step-by-step explanation:
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Answer:
<h3>105m²</h3>
Step-by-step explanation:
AREA=
=105m²
Answer:
See explanation for matching pairs
Step-by-step explanation:
Equations
(1)
(2)
(3)
Solutions
Required
Match equations with solutions
(1) and
Make x the subject in:
Substitute in
Collect like terms
Solve for y
Recall that:
So:
(2) and
Make y the subject in
Substitute in
Collect like terms
Solve for x
Solve for y in
So:
(3)
and
Make y the subject in
Substitute in
Collect like terms
Solve for x
Solve for y in
So:
Answer: D. 10.5 hours
Step-by-step explanation:
3 days, 3.5 hours each
3.5 * 3 = 10.5 hours