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3 years ago

Multiply. (v-3)(v+7) Simplify your answer.

Mathematics

1 answer:

Tema [17]3 years ago

4 0

Answer:

$v^{2}$ + 4v - 21

Step-by-step explanation:

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I need help i will give brainliest pls and also thanks

jeka57 [31]

B. Y= x+ 48 trust me bro.

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3 years ago

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Tyler fills up his tank with 12 gallons of gas. If one trip, on average,takes 1/2 gallon of gas, how many trips will the Tyler b

Bingel [31]

24
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3 years ago

-0.6w=2.4 Please answer Hggjigj

SashulF [63]

Final Answer: $w = -4$

Steps/Reasons/Explanation:

Question: Solve $-0.6w = 2.4$ .

Step 1: Divide both sides by $-0.6$ .

$w = -\frac{2.4}{0.6}$

Step 2: Simplify $\frac{2.4}{0.6}$ to $4$ .

$w = -4$

~I hope I helped you :)~

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3 years ago

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PLEASE HELP!!! Given the functions, f(x) = 6x + 2 and g(x) = x - 7, perform the indicated operation. When applicable, state the

Brums [2.3K]

Answer:

The domain restriction for (f/g)(x) is x=7

Step-by-step explanation:

we have

$f(x)=6x+2$

$g(x)=x-7$

$(f/g)(x)=\frac{6x+2}{x-7}$

Remember that

the denominator can not be equal to zero

Find the domain restriction

x-7=0

x=7

therefore

The domain is all real numbers except the number 7

(-∞,7)∪(7,∞)

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3 years ago

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Sari drives 55 miles per hour. Which equation shows the proportional relationship between hours (h) and miles (m)?

Finger [1]

Answer:

$m=55h$

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 $k=\frac{y}{x}$ or $y=kx$

In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin

Let

m ----> the distance in miles (y-coordinate)

h ----> the time in hours (x-coordinate)

In this problem the constant of proportionality k is given and is equal to

$k=55\ \frac{miles}{hour}$ ----> the speed

substitute

$m=55h$

8 0

3 years ago