Answer:
12.2..22.2.2.2..22.2.2.2.2.2.2.2.2.2..2.2
Step-by-step explanation:
How many miles can Sarah travel in 6 hours
The equation relating distance, d, to time, t, is given by d = 55t, where 55 is the constant of variation. Sarah can travel 330 miles in 6 hours by substituting t = 6 into the equation d = 55t.
The equation that relates the distance, d, to the time, t, when they vary directly is:
d = k * t
where k represents the constant of variation.
To find the value of k, we can use the given information. Sarah travels 440 miles in 8 hours. Substituting these values into the equation:
440 = k * 8
Dividing both sides by 8:
k = 440 / 8
k = 55
Therefore, the equation that relates the distance, d, to the time, t, is:
d = 55t
To find how many miles Sarah can travel in 6 hours, we substitute t = 6 into the equation:
d = 55 * 6
d = 330
Therefore, Sarah can travel 330 miles in 6 hours.
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Answer:
d=55t Sara travels 330 miles
Step-by-step explanation:
We are given that distance, d, Sarah drives varies directly to the time, t. This means
d=k⋅t
for some constant, k. Since Sarah travels 440 miles in 8 hours, we substitute these values into the formula for direct variation to find
440=k⋅8
Dividing by 8 gives k=55, so an equation that relates d and t is
d=55t
Substituting t=6 yields
55(6)=330
So Sarah can travel 330 miles in 6 hours.
Answer:
$5865.6 per capita.
Step-by-step explanation:
That is $1465,2 billion divided by 249,793,675
= 1,465,200,000,000 / 249,793,675
= $5865.6 per capita.
Plis help me!!
Answer:
x = 4
Step-by-step explanation:
Given
- 8 - x = x - 4x, that is
- 8 - x = - 3x ( add 3x to both sides )
- 8 + 2x = 0 ( add 8 to both sides )
2x = 8 ( divide both sides by 2 )
x = 4
Answer:x=4
Step-by-step explanation:
-8-x=x-4x
-8=-4x+x+x
-8=-2x
divide both sides by -2
x=4
hope it helped