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Juli2301 [7.4K]
2 years ago
13

What is the sum of the rational expression below? x-4/2x+3x/2x-1

Mathematics
2 answers:
Dima020 [189]2 years ago
5 0
The answer is right here:

svetoff [14.1K]2 years ago
4 0

Answer:

8x2−9x+4

4x2−2x

Step-by-step explanation:

For Ap3x

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A delivery truck driver charges a fixed base price of $6 for 2 miles.
stiv31 [10]

Answer:

Option B.

Step-by-step explanation:

It is given that a delivery truck driver charges a fixed base price of $6 for 2 miles.

After 2 miles, he charges an additional $2 for every mile and after 6 miles, he charges an additional $4 for every mile.

We need to describe the cost of the delivery truck between 1 mile and 2 miles.

In the given graph x-axis represents the distance in miles and y-axis represents the cost in dollars.

From the given graph it is clear that the value of function is constant between x=1 and x=2.

It means the cost of the delivery truck between 1 mile and 2 miles is constant.

Therefore, the correct option is B.

5 0
2 years ago
Step 1: (3x + 12y) + (10x - 5y)
Reptile [31]

Answer:

What is your question. Correct steps? If it is, then you did the steps correctly.

6 0
3 years ago
Gretchen worked in the ticket booth for 20 minutes. Kevin worked in the ticket booth 5 times longer than Gretchen.
slamgirl [31]

The Answer Is D! Hope This Helps You

7 0
3 years ago
Patrick needs 3 4 cup of orange juice for a punch recipe. He has a measuring cup that is 1 8 cup how can Patrick use the 1 8 cup
ki77a [65]

Answer: To find the number of \dfrac18 cups required, we will divide To find the number of \dfrac18 cups required, we will divide required quantity by \dfrac18. by \dfrac18.

Step-by-step explanation:

Patrick needs \dfrac34 cups of orange juice.

Capacity of measuring of cup = \dfrac18 cup

To find the number of \dfrac18 cups required, we will divide required quantity by \dfrac18.

Required number of \dfrac18 cups  = \dfrac34\div\dfrac18=\dfrac34\times8=3\times2=6

Hence, six \dfrac18 cups are required for \dfrac34 cups of orange juice..

3 0
2 years ago
Find a cubic function with the given zeros. Square root of five., - Square root of five., -7
skelet666 [1.2K]
f(x)=( x-\sqrt{5}) (x +\sqrt{5} )(x+7)
8 0
3 years ago
Read 2 more answers
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