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balandron [24]
3 years ago
13

Factor 2x^3+7x^2-3x-18 completely, given that x+2 is a factor

Mathematics
1 answer:
8090 [49]3 years ago
7 0
<h2>Answer:</h2>

the other factors are: (x+3) and (2x−3)

Step-by-step explanation:

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Which graph best represents the solution to 1/2x - 2 = 3
inysia [295]

Answer:

The one showing only the point (10, 3)

Or the linear plot with the point +10 highlighted.

Step-by-step explanation:

4 0
2 years ago
Use double number lines to find the missing number. Write a percent proportion and solve each problem.
GaryK [48]
Your answer is: 63 is 90% of 70.

The work (if needed) is shown above :)

6 0
3 years ago
Need help please thank you
umka21 [38]
2 cakes - Theresa's and Joe's
Theresa's cake had 6 pieces after she cut it. (2 times the size of Joe's pieces)
Joe's cake had 12 pieces after he cut it. (1/2 the size of Theresa's pieces)

We know that 8/12ths of ONE cake were eaten and that Joe ate 2 of his pieces.
We want to know how many pieces Theresa ate of her cake. Keeping in mind that her pieces are equal to 2 of Joe's pieces we can solve this question. 

8/12 eaten total
if 2/12 by Joe
then 8-2 = 6, 6/12 by Theresa
(BUT: Theresa's pieces were twice the size of Joe's so we will divide by 2)
6/12 = 3/6

Answer: Theresa ate 3 pieces of her cake

7 0
3 years ago
an airline experiences a no show rate of 6%. what is the maximum number of reservations that it could accept for a flight with a
Alborosie
168 passengers because 168*95%=159.6

Therefore 168 passengers would have to book the flight
7 0
3 years ago
(02.05 MC) A dance school has 63 ballet dancers. If 42% of the total number of dancers in the school are ballet dancers, what is
Elena L [17]

Alright, lets get started.

Suppose total number of dancers in school = x

We have given in question, 42 % of total dancers are ballet dancers.

So, we could find number of ballet dancers by finding 42 % of total dancers.

Number of ballet dancers = x * 42 %

Number of ballet dancers = x * 42/100 = 0.42 x

As per given in question, there are 63 ballet dancers in school.

Which means 0.42 x = 63

Dividing 0.42 from both sides

0.42 x / 0.42 = 63 / 0.42

x = 150

Hence number of total dancers in school = 150 : Answer

Hope it will help :)

4 0
3 years ago
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