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2 years ago

Brad drives 527 miles on 17 gallons. How many miles does Brad drive on one gallon?

Mathematics

2 answers:

Step2247 [10]2 years ago

5 0

31 miles an hour just divide 527 by 17

Nostrana [21]2 years ago

5 0

Answer:

31 miles per hour

Step-by-step explanation:

527/17 = 31 miles per hour when you divide the two your taking your miles that the car drove and the gallons it needed and getting your answer from that

hope this helps and make me brainliest please

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Need help asap thank you

Angelina_Jolie [31]

Answer:

D is 107 and E is 38

Step-by-step explanation:

20x+40=180

20x=140

X=140/20

x=7

M<A=5(7)+3

m<a=m<e

15(7)+2

107

m<b=m<d

5 0

3 years ago

There are 200 students in the 8th grade class at Alleghany Middle School. Of these students, 8% play basketball and 14% play soc

sergeinik [125]

Answer:

The probability that a student plays either basketball or soccer is 19% or 0.19.

Step-by-step explanation:

Let A be the event that student play basketball and B be the event that student play soccer.

$P(A)=8\%$

$P(B)=14\%$

It is given that 6 students play on both teams.

$P(A\cap B)=\frac{6}{200}\times 100=3\%$

We have to find the probability that a student plays either basketball or soccer.

$P(A\cup B)=P(A)+P(B)-(A\cap B)$

$P(A\cup B)=8\%+14\%-3\%$

$P(A\cup B)=19\%$

Therefore the probability that a student plays either basketball or soccer is 19% or 0.19.

6 0

3 years ago

A metal rod is 7/8 Meters long. It will be cut into pieces that are each 1/56 meters long. How many pieces will be made from the

damaskus [11]

49 pieces because 7/8 is equivalent to 49/56. If each piece is 1/56, then there 49 of them.

6 0

2 years ago

Which polynomial function can be represented by the graph below

s344n2d4d5 [400]

<u>Answer:</u>

The correct answer option is C. $f(x)=-2x^3-2x^2+12x$ .

<u>Step-by-step explanation:</u>

From the given graph of the polynomial function, we can see that the graph passes through the following points: $(-3,0), (0,0)$ and $(2,0)$ .

So the roots or zeros of this polynomial function are: $-3,0$ and $2$ .

Now, we'd graph the equation of the given polynomial and will check for roots and end behavior of the graph.

Therefore, the polynomial function that is represented by the graph is:

$f(x)=-2x^3-2x^2+12x$

8 0

2 years ago

The length of a rectangle is 2 meters less than 3 times the width. The perimeter is 44

Yakvenalex [24]

Answer:

Width of rectangle = 6 meters

Step-by-step explanation:

Let

Width of rectangle = x

Length of rectangle = 3x-2

Perimeter of rectangle = 44 meters

We need to find:

The Width of rectangle.

The formula used is:

$Perimeter\:of\:rectangle=2(Length\times Width)$

Putting values and finding value of x

$Perimeter\:of\:rectangle=2(Length\times Width)\\44=2(3x-2+x)\\44=2(4x-2)\\44=8x-4\\8x=44+4\\8x=48\\x=\frac{48}{8}\\x=6$

So, we get the value of x = 6.

We know that Width of rectangle = x = 6

So, Width of rectangle = 6 meters

5 0

2 years ago