ANSWER:
p=5
explanation:
distribute the -6 and simplify
The answer is 17 cents because first you have to multiply 23 hours by 60 minutes to get how many hours they worked which is 1,380 minutes, then you have to divide 247.25 by 1,380 which will get you how much they made per minute
Answer:
It takes 2 meters to make a beanie, and 6 meters to make a scarf
Step-by-step explanation:
Lets make an equation, making scarves S, beanies B, and yarn Y
3s+2b=22y
1s+2b=10y
Solve the equations
2s=12y
s=6y
Each scarf takes 6 meters of yarn
Plug in 6 for s
3(6)+2b=22y
18+2b=22y
2b=4
b=2
Check other equation
1(6)+2b=10y
6+2b=10y
2b=4
b=2
It takes 2 meters to make a beanie, and 6 meters to make a scarft
Answer: 25 in
Step-by-step explanation:
<u>Due to the use of the term "hypotenuse" I will assume the triangle is a right triangle.</u>
<u></u>
According to pythagorean theorem, 7²+24²=(hypotenuse)²
49+24²= (hypotenuse)²
49+576= (hypotenuse)²
625 = (hypotenuse)²
25 = hypotenuse
Hope it helps <3 :D
Answer:
8.
Step-by-step explanation:
The mean would be all the marks times the frequencies, then divided by the total of frequencies.
(6 * 5) + (7 * 4) + (8 * 7) + (9 * 10) + (10 * 4) = 30 + 28 + 56 + 90 + 40 = 58 + 146 + 40 = 244.
The total of frequencies are 5 + 4 + 7 + 10 + 4 = 30.
244 / 30 = 122/15 = 8.1333333.
So, the mean is about 8.
Hope this helps!