Answer:
x = 24
Step-by-step explanation:
Firstly, isolate x by adding 2 to both sides.
9 = 3/8x
Then, multiply 8 to both sides.
72 = 3x
Then, divide both sides by 3.
24 = x
Answer:
20
Step-by-step explanation:
8 divided by 0.4=20, so twenty is the answer.
If you move the negative on the left side of the second equation over to the right side, then we can see that the equation is equivalent to
.
Remember that an equation
represents a line with slope
and y-intercept
. Since both equations given have a slope of -2, but have different y-intercepts, they are
parallel.
<span>Which events are independent?
I. flipping a coin multiple times
II. picking coins, with replacement
III. picking coins, without replacement
I only
II only
I and II **** this one
II and III</span>
Answer: he fly 107.76 miles per hour for each hour
Step-by-step explanation:
Charles Lendbergh had his first solo flight across the Atlantic Ocean. He flew 3,610 miles in 33.5 hours.
Speed = distance /time
If he flew about the same number of miles each hour, it means that the number of miles that he flies in each hour would be
3610/33.5
= 107.76.miles per hour.
