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Volgvan
3 years ago
15

I need help so I can finish my algebra hw

Mathematics
1 answer:
Sloan [31]3 years ago
7 0
None of those are correct. the answer would be 3 x^{2} -24x+36=180.

you can draw a picture of the garden space, where x is the width of the space, 3x is the length. to account for the 3 inch border you need to subtract 3 from both ends, so the width of his garden is then x-6, and the length is 3x-6.

multiplying these together, which is the formula for area, gets you 3 x^{2} -24x+36=180. 

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Mr. Shipley is in charge of a school trip. 317 students will go on the trip. Thhe school had seven buses and one van. If the van
sergey [27]

Answer:

<u>44 </u>students will ride on each bus.

Step-by-step explanation:

Given:

Mr. Shipley is in charge of a school trip.

317 students will go on the trip.

The school had seven buses and one van.

If the van can haul nine students.

Now, to find the number of students who will ride on each bus.

Total students who will go on trip = 317.

So, we deduct the nine students of van from total students.

317-9=308.

Thus, there are 308 students remaining for riding on the seven buses.

Now, to get the number of students that will be riding on each bus we divide 308 remaining students by number of buses:

308\div 7

=44.

Therefore, 44 students will ride on each bus.

6 0
3 years ago
Connecting a DVD player to a television set requires a cable with special connectors at both ends. You buy a six-foot cable for
ankoles [38]
So a 3 foot cable is10.25
a 6foot cable is 15.50
so
x=cost per foot
y=cost of special connectors
3x+y=10.25
6x+y=15.50
make first equation negative and add to the first
3x=5.25
divide both sides by 3
1.75=x
so it costs 1.75 for a foot of cable

subtitue into first equation
3(1.75)+y=10.25
5.25+y=10.25
subtract 5.25 from both sides
y=5 dollars=cost of special so
4x+y=4(1.75)+5=7+5=$12

so the cost of a 4 foot cable is $12
8 0
3 years ago
35mi = how many yards
pychu [463]
35mi=61600 yards
Hope this helps:D
4 0
3 years ago
Read 2 more answers
A cylinder has diameter 34 m and height 27 m. A label at bottom states drawing not to scale.
Blababa [14]

Answer:

Therefore,

Volume of the cylinder is 24501.42 m³.

Step-by-step explanation:

Given:

Height of Cylinder = 27 m

Diameter, d = 34 m

Radius = \dfrac{d}{2}=\dfrac{34}{2}=17\ m

Volume of a Cylinder = ?

Solution:

We know that

\textrm{Volume of a Cylinder}=\pi (Radius)^{2}\times Height

Substituting the given values in formula we get

\textrm{Volume of a Cylinder}=3.14 (17)^{2}\times 27=24501.42\ m^{3}

Therefore,

Volume of the cylinder is 24501.42 m³.

7 0
4 years ago
What is the slope of the line?
Hoochie [10]

Answer:

6/2

I'm so good at disss yeaayyyyy

8 0
3 years ago
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