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777dan777 [17]
2 years ago
15

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!! Simplify.

Mathematics
1 answer:
Finger [1]2 years ago
5 0

3x^3 - 7x^2 + 12 - 3x^3 -6x^2 - 10x

= -13x^2 - 10x + 12

Answer is B

-13x^2 - 10x + 12

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Bess and Gina earn $45 per week for delivering flowers. Bess worked for x weeks and earned an additional total bonus of $20. Gin
Inessa05 [86]

Answer:

First option: 45x + 20 + 45y

Step-by-step explanation:

The missing options are:

45x + 20 + 45y\\65x + 45y\\45x - 20 + 45y\\\\45x + 65y

 We know that "x" represents the number of weeks Bess worked and "y" the number of weeks Gina worked.

According to the data  given in the exercise, Gina and Bess earn $45 per week for delivering flowers, this is:

45x+45y

Since earned an additional total bonus of $20, then the total money in  in dollars that Bess and Gina earned for delivering flowers can be shown with the following expression:

(45x+20)+45y=45x+20+45y

Notice that this expression matches with the one shown in the first option.

8 0
3 years ago
Help what is the measure of the angle x?
Schach [20]

Answer:

x = 20

Step-by-step explanation:

There is a right angle which is 90 degrees. Part of the angle is 30 degrees, so the other measure is 60 degrees, which is the 3x.

Make an equation.

3x = 60

Divide both sides by 3

3x/3 = 60/3

x = 20

7 0
2 years ago
Solve and find a solution for x:<br> 3x + 5 = 11
avanturin [10]

Answer:

x = 2

Step-by-step explanation:

3x + 5 = 11

     -5      -5

------------------

3x = 6

/3     /3

------------------

x = 2

3 0
2 years ago
Read 2 more answers
3x + 2 when x = 5<br> Pls
Kisachek [45]

Answer:

15 + 2 = 17

Step-by-step explanation:

7 0
2 years ago
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Use the given graph to determine the limit, if it exists.
Galina-37 [17]
<span>"A coordinate graph is shown with a downward sloped line crossing the y axis at the origin that ends at the open point 3, -1" → this is the left side of the graph, so the limit is -1.</span>
6 0
2 years ago
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