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victus00 [196]
3 years ago
9

If you set your automobile's cruise control to travel at a speed of 57 miles per hour, how long will it take you (in hours) to d

rive 216 miles. Assume that you did not deviate from the pace that you set throughout the duration of your drive. Round to the nearest tenth, if not a whole number.
Mathematics
1 answer:
Sati [7]3 years ago
6 0
3 hours and 45 minutes
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****BRAINLIEST GOES TO THE FIRST CORRECT ANSWER****
erik [133]
Given
Segment Addition Postulate
Transitive Property of Equality
4 0
3 years ago
Shannon is selling boxes cookies and candy for a fundraiser. She's sold each box of cookies for $5.25. She also sold one one box
defon

Answer:

The minimum boxes of cookies is 39

Step-by-step explanation:

Let

x ----> the number of boxes of cookies sold

y ----> the number of boxes of candies sold

we know that

The word "at least" means "greater than or equal to"

so

The inequality that represent this problem is

5.25x+8.75y\geq 200

The solution is the shaded area above the solid line   5.25x+8.75y=200

using a graphing tool

The solution is the shaded area -----> see the attached figure

Find out the minimum boxes of cookies needed to sell to reach the goal

assuming only cookies are sold

For y=0

5.25x+8.75(0)\geq 200

5.25x\geq 200

solve for x

x\geq 38.1

Round up

therefore

The minimum boxes of cookies is 39

5 0
3 years ago
Kareen ran 4.16 x 10^3 miles long
Savatey [412]
Which means she ran 4160 miles long
if this isn't the answer you wanted, please be more precise 
6 0
3 years ago
Read 2 more answers
State the y-coordinate of the y-intercept for the function below.
marta [7]

Answer:

1

Step-by-step explanation:

y-intercept is defined as the point where the graph crosses the y-axis. The value of x coordinate at this point is zero, as along entire y-axis, the value of x coordinate is always zero. So substituting x = 0 in the function will give us the y-coordinate of the y-intercept of the given function.

f(x)=x^{3}-x^{2} -x+1

Substituting x = 0 in this function, we get:

f(0)=0^{3}-0^{2}-0+1=1

Thus, the y-coordinate of the y-intercept is 1. Therefore the y-intercept of the function in ordered pair will be: (0, 1)

3 0
3 years ago
Which expression has a value that is equivalent to the given expression when n = 8?
deff fn [24]
2 times 8 equals 16 + 10 equals 26
8 0
3 years ago
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