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2 years ago

13

Chloe biked the same distance each day for 9 days. If she traveled 513 kilometers altogether, how many kilometers did she travel

each day?

1 answer:

kow [346]2 years ago

5 0

Answer:

57 kilometers a day.

Step-by-step explanation:

I just divided 513 by 9 and got that.

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2 years ago

Solve the equation. You may find using algebra tiles to be helpful.<br><br><br> 3n − 2 = 7

Marat540 [252]

Answer: i believe you're trying to find N, if so N=3

Step-by-step explanation:

you would start by adding +2 to each side of the equation, leaving you with 3n=9

you would then divide each side by 3, which gives you N=3

4 0

2 years ago

Tickets at a particular movie theater have different rates for adults and children. On Friday, the theater sold 4 adult tickets

Thepotemich [5.8K]

Answer: The price for the adult tickets is $12 and the price for the child ticket is $5.

Step-by-step explanation:

Let the price for the adult ticket be x

Let the price for the child ticket be y

According to question, On Friday ,

$4x+7y=83$

and on next day,

$5x+6y=90$

Now, we will use "Substitution Method" to solve the system of equations :

$5x+6y=90\\\\5x=90-6y\\\\x=\frac{90-6y}{5}$

so, we will put the value of x in the first equation i.e.

$4x+7y=83\\\\4(\frac{90-6y}{5})+7y=83\\\\360-24y+35y=83\times 5\\\\35y-24y=415-360\\\\11y=55\\\\y=\frac{55}{11}\\\\y=5$

Now, put the value of y in the equation that is given by

$x=\frac{90-6y}{5}\\\\x=\frac{90-6\times 5}{5}\\\\x=\frac{90-30}{5}\\\\x=\frac{60}{5}\\\\x=\$12$

Hence, the price for the adult tickets is $12 and the price for the child ticket is $5.

4 0

2 years ago

A taxi cab charges a fixed amount of $1.50 in addition to $0.75 per mile. If Jasmine has

Murljashka [212]

The inequality would be 1.50 + .75x is less than or equal to 20. To solve this you would need to subtracts 1.50 from both sides, this would get you .75x is less than or equal to 18.5 next you would need to divide .75 on both sides ending your inequality with x is less than or equal to 24.6 repeating. To use this in the problem jasmine would be able to ride 24 miles with $20.

4 0

2 years ago

Read 2 more answers

Solve the system of equation using substitution. Show all of your work.

MrRa [10]

Answer:

x = 3

y = 6

Step-by-step explanation:

2x = x + 9

x = 3

y = 2 * 3

y = 6 . Hope this help teehee :D

5 0

2 years ago