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3 years ago

Please please please help

Mathematics

1 answer:

Ugo [173]3 years ago

3 0

9514 1404 393

Answer:

B. plot (0, 0) and (4, 5200) ...

Step-by-step explanation:

A proportional relationship always includes the point (0, 0). That point is the only x-intercept and the only y-intercept. Only answer choice B has you plot that point.

_____

When time is on the horizontal axis and gallons are on the vertical axis, the condition 4 hours, 5200 gallons is represented by the ordered pair (4, 5200). Answer choice B is the only one with this pair, also.

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Question 4 (1 point)

igomit [66]

Answer:

x = 15

Step-by-step explanation:

We want to solve for x in 3*(2x + 5) = 3x + 4x

First simplify.

3*(2x + 5) = 7x

Next, distribute the 3.

3*2x + 3*5 = 7x

6x + 15 = 7x

15 = 7x - 6x

15 = x

4 0

3 years ago

Calculate the total cost of an item bought at a negotated price of $13,290 with 5.5 percent sales tax and a $125 registration fe

Charra [1.4K]

C=13290+13290(.055)+125=$14145.95<span>
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3 years ago

The balance owed on your credit card triples from $700 to $2100 in 12 months. If the balance is growing linearly then it would t

Fofino [41]

Answer:

If the balance is growing exponentially the balance after 45.4 months will be $44,925.94.

Step-by-step explanation:

The exponential growth equation is:

$f(x)=700(1+0.096)^{x}$

Compute the value of f (x) for <em>x</em> = 45.4 as follows:

$f(x)=700(1+0.096)^{x}$

$=700(1+0.096)^{45.4}\\\\=700\times (1.096)^{45.4}\\\\=700\times 64.1799181\\\\=44925.94267\\\\\approx 44925.94$

Thus, if the balance is growing exponentially the balance after 45.4 months will be $44,925.94.

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3 years ago

Terminos semejantes de -7a²(4a-3)

barxatty [35]

Answer:

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3 years ago

Match the side and angle measures of each triangle to its correct classification.

mojhsa [17]

Step-by-step explanation:

the first one is acute equilateral

the second one is obtuse scalene

the third one is right scalene

the fourth one is obtuse isosceles

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2 years ago

Please please please help​

Please please please help