3 years ago

What are the solutions of this quadratic equation? 6x^2+6=12x+18

Mathematics

2 answers:

Hunter-Best [27]3 years ago

7 0

I think your answer is a?

Vitek1552 [10]3 years ago

3 0

Your answer is a :)

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3 years ago

enrollment in the ski/snowboard club increased by 30% this year. there are now 182 students in the club. how many students were

eduard

Enrolement increased by 30% that means last year=100%
incease of 30%=30+100=130% now

now=182

percent means parts out of 100 so
130%=130/100=13/10

182=13/10 of x (x represents the number last year)
of means multipy so
182=13/10 times x
multiply both sides by 10/13 to clear fraction
182 times 10/13=x=140

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3 years ago

What are the coordinates of the point?

Olenka [21]

Answer:

(-3,6)

Step-by-step explanation:

As graph shows x=-3 and y=6

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3 years ago

Read 2 more answers

Here please help!!! I will really appreciate it! Thanks for helping...