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Over [174]
3 years ago
6

The Latin Club charted a bus to travel to and participate in a state competition. The cost for each adult to ride the bus was $2

5 and the cost for each student to ride the bus was $15.
A total of 17 people rode the bus. The total paid for the bus was $305.

Let a represent the number of adults and s represent the number of students.

Finish the equations below to represent the system and then solve.
Mathematics
1 answer:
Bumek [7]3 years ago
7 0
<span>a+s =17 25a + 15s = 305</span>
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If (x + 2) is a factor of x3 − 6x2 + kx + 10, k =
ch4aika [34]

Answer:

The value of k is -11

Step-by-step explanation:

If (x+2) is a factor of x3 − 6x2 + kx + 10:

Then,

f(x)=x3 − 6x2 + kx + 10

f(-2)=0

f(-2)=(-2)³-6(-2)²+k(-2)+10=0

f(-2)= -8-6(4)-2k+10=0

f(-2)= -8-24-2k+10=0

Solve the like terms:

f(-2)=-2k-22=0

f(-2)=-2k=0+22

-2k=22

k=22/-2

k=-11

Hence the value of k is -11....

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3 years ago
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6 0
3 years ago
8,minus some number divided by 3, equals 6. find the numbers
algol [13]
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5 0
3 years ago
You are designing a container in the shape of a cylinder. The radius is 6 inches. You want the container to hold at least 324π32
Volgvan
The least possible height is the height of the cylinder when the volume is 324π cubic inches. To determine that height, we use the formula for the volume of a cylinder. We do as follows:

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4 0
3 years ago
What is the constant of variation, k, of the direct variation, y = kx, through (–3, 2)? k = –k equals negative StartFraction 3 O
Ket [755]

Answer:

k equals negative StartFraction 2 Over 3 EndFraction

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

we have that

For x=-3, y=2

Find the value of the constant of proportionality k

k=y/x

substitute the value of y and x

k=-\frac{2}{3}

The linear equation is

y=-\frac{2}{3}x

therefore

k equals negative StartFraction 2 Over 3 EndFraction

7 0
3 years ago
Read 2 more answers
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