Answer:
.21 cents
Step-by-step explanation:
To get .21 do 1.68 divided by 8
1.68 ÷ 8 = .21
Hope this helps ya!!
Answer:
x=20
Step-by-step explanation:
This is a right triangle, so we can use the pythagorean theorem to help us find x.
The the theorem states that the sum of the legs squared is equal to the length of the hypotenuse squared.
Thus, our equation is:
x^2+48^2=52^2
Simplify.
x^2+2304=2704
Subtract 2304 from both sides.
x^2=400
Find the square root of both sides.
x=20
Answer:
the 12 pack is the best deal
Step-by-step explanation:
2.95/4=0.7375=.74
8.65/12=0.72083333333=.72
17.50/24=0.72916666666=.73
Answer: Travis studied Spanish for 2.5 hours.
Step-by-step explanation:
1. First, we have to make our equation. Since it DID state that he studied x hours EACH for Spanish, English, and Social Studies, we could just make that 3x.
So,
3x + 1.5 + 2.25= 11.25
3x + 3.75= 11.25
-3.75 -3.75
3x/3=7.50/3
x=2.5