It should take 20 seconds for the skier to travel 360 meters.
Answer:
x+2x+6=87
Step-by-step explanation:
let x represent the first number. 2x+6 would represent the second number since it's 6 more than (which would be addition) twice the first number (so you'd multiply the first number (which is represented by x) by 2. then, you'd set up the equation to be equal to 87.
so, the equation would be:
x+2x+6=87
Answer:
24
Step-by-step explanation:
x=3
3x
3(8)
24
The answer is D 75% of the original volume is left.
Answer:
25%
Step-by-step explanation:
14/56 * 100/100
= (14 × 100/56) * 1/100
= 25/100
= 25%
