Answer:
x:0,1
y:0,5
Step-by-step explanation:
<span>Simplifying
2x + 8y = 10
Solving
2x + 8y = 10
Solving for variable 'x'.
Move all terms containing x to the left,
all other terms to the right.
Add '-8y' to each side of the equation.
2x + 8y + -8y = 10 + -8y
Combine like terms: 8y + -8y = 0
2x + 0 = 10 + -8y
2x = 10 + -8y
Divide each side by '2'.
x = 5 + -4y
Simplifying
x = 5 + -4y</span>
Answer:
19/50 = 38%
Step-by-step explanation:
19 out of 50 runners finished in fewer than 30 minutes so the fraction will be 19 (the number of runners that finished in fewer than 30 minutes) divided by 50 (the total number of runners) so you get 19/50 = 38/100 = 38%
Answer:
150 squared yards
Step-by-step explanation:
To get the area of something you need to multiple the width and the length of that something.
The scale for he game room is 1 ft: 5 yd.
Multiple 5 yd for every foot.
You get 10 yd as your height and 15 yd as your length.
Multiple 10 and 15 to get the area.
10*15=150 squared yards
In 8 hours, every barber completed 24 haircuts which gave a product of 120. 24 divided by 8 is 3. The answer is 3 haircuts per hour.