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nata0808 [166]
3 years ago
8

Company A rents a bounce house for $100 rental fee plus $20 per hour. Company B rents a bounce house for $40 per hour . Let h=th

e number of hours the bounce house is rented.Write an expression that shows the cost of renting a bounce house from each company
Mathematics
2 answers:
ch4aika [34]3 years ago
8 0

Answer:

100+20h=C 40h=C

Step-by-step explanation:

since company a charges 20 per hour you would multiply however many hours times 20 and add 100 for thr additional fee. since company b has no additional fee and charges 40 per hour you you multiply 40 times hours to determine the cost

Vikki [24]3 years ago
7 0

Answer:

Step-by-step explanation:

Company A:

100 + 20h

Company B:

100 + 40h

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While shopping for clothes Tracy spent $38 less than three times what Daniel spent right and solve an equation to find how much
Gnom [1K]

Answer:

y=3x-38

Step-by-step explanation:

We know that Tracy spent $38 in less than 3 times than what Daniel spent. Given this information we can put our eqaution together.

Y=3x-38

Hope this helps! :)

6 0
3 years ago
How many times as great as the value of 3 in 4385
lukranit [14]
Υм ι тнιʝк ιтѕ 300 .нσρє ιт нєℓρѕ
7 0
3 years ago
Read 2 more answers
The eight of a cone-shaped container is 18 centimeters and it’s radius is 7 centimeters. Meg fills the container completely with
ankoles [38]
Hello!

The find the volume of a cone you divide the product of the base and height by 3. First we find the area using \pir².

A=49(3.14)=153.86

Now we multiply this by the height.

153.86(18)=2769.48

Now we divide by 3.

2769.48/3=923.16

Now we divide this number by 21 to see how many days it will take for the container to become empty.

923.16/21=43.96≈44

Therefore, our answer is A) 44 days.

I hope this helps!
8 0
3 years ago
HELP PLEASE ASAP!! I need this turned in by 11:59 pm please!!! IM BEGGING!!
hjlf

Answer:

Angle T= 36 degrees

Angle V= 54 degress

Step-by-step explanation:

okay so you know that this is a right angle and that all angles in a triangle add up to 180 degress

using that info,

you can say

2x+3x+90= 180

5x+90=180

5x= 180-90

5x= 90

x= 18

measure of angle T= 2x

2(18)= 36 degrees

measure of angle V= 3x

3(18)= 54 degrees

I hope this helps <3

8 0
3 years ago
What is the answer to this math problem
shutvik [7]
Y + x = 5x + 3
12 - y = x + 2y

Isolate x in the first equation, then substitute its expression into the second equation to find y:

y + x = 5x + 3
x = 5x - y + 3
-4x = -y + 3
x = y - 3/4

---

12 - y = x + 2y
12 - y = (y - 3/4) + 2y
48 - 4y = y - 3 + 8y
48 - 4y = 9y - 3
-4y = 9y -51
-13y = -51
y = 51/13

Substitute this into the first equation to find x:

51/13 + x = 5x + 3
x - 5x = 3 - 51/13
-4x = -12/13
x = 3/13

Lastly, substitute back into both original equations to check work;

y + x = 5x + 3   -->   51/13 + 3/13 = 5(3/13) + 3  -->  54/13 = 54/13
12 - y = x + 2y   -->   12 - 51/13 = 3/13 + 2(51/13)  -->  105/13 = 105/13

Answer:
x = 3/13
y = 51/13

Hope this helps.
4 0
3 years ago
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