2 years ago

For the problem below, define a variable, write an equation, and solve it.

Mathematics

1 answer:

sesenic [268]2 years ago

5 0

Answer:

let the number of door tickets be x

so, eventually the number of advanced tickets will be. x-30

the total cost=2630.

(x-30)3+5x=2630

3x-90+5x=2630

8x-90=2630

8x=2630+90

8x/8=2720/8

x=340

x-30

340-30

310.

total tickets sold=310+340=650

Therefore, the total tickets bought was 650, 310 was advanced and 340 was door tickets

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Alexxandr [17]

Answer:graph a

Step-by-step explanation:

bc if you subtract 3

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4 0

2 years ago

12x=3<br> Already forgot

egoroff_w [7]

The answer is $x=\frac{1}{4}$

First, you must divide 12 on both sides.

$x=\frac{3}{12}$

Then, simplify the fraction.

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3 years ago

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Hans deposits $6000 into an account that pays simple interest at a rate of 5% per year. How much interest will he be paid in the

SpyIntel [72]

Answer:

Hans deposits $6000 into an account.

=> Principal P = 6000

Simple interest rate 5% per year.

=> Rate R = 5% = 5/100 = 0.05

The formula to calculate the amount of interest after 4 years:

A = P x R x years = 6000 x (5/100) x 4 = 1200$

Hope this helps!

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3 years ago

4 pairs of jeans, 3 shirts, and 2 pairs of running shoes. how many combinations can you make

andrew11 [14]

4X3X2=24. 24 different combonations

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3 years ago

Paulita reads an average of 20 pages each day. she has 6 days to read 10 squared pages. will se finish her reading in 6 days? ex

denis-greek [22]

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3 years ago