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3 years ago

What is the value of y=6−4x when x=2?

Mathematics

1 answer:

Aleksandr [31]3 years ago

5 0

Answer:

y = -2

Step-by-step explanation:

You substitute 2 as x, y = 6 - 4 * 2, which is y = 6 - 8 = -2.

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If h(x) = x -7 and g(x) =x^2 , which expression is equivalent to (g°h)(5)

Gelneren [198K]

Answer:

Step-by-step explanation:

h(5) = 5 - 7 = -2

g(-2) = (-2)^2 = 4

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3 years ago

What is the slope and y-intercept of the equation on the graph?

Jlenok [28]

Slope: 3/2

y-intercept: 3

(The answer is B)

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3 years ago

Create your own unit rate example in which you have to determine the unit rate of two fractions with different units. Explain wh

levacccp [35]

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2 years ago

A rectangular sign has length of 3 and 1/2 ft and a width of 1 and 1/8 ft. Will the area of the sign be greater or less than 3 a

zavuch27 [327]

Answer:

$Area = 3\dfrac{15}{16}\ sq\ ft$

Area is greater than $3\frac{1}{2}$ sq ft.

Step-by-step explanation:

Length of rectangular sign board = $3\frac{1}{2}$ ft

Width of rectangular sign board = $1\frac{1}{8}$ ft

Area of a rectangle is given by the formula:

$A = Length \times Width$

To find the area, we are going to multiply $3\frac{1}{2}$ with $1\frac{1}{8}$ .

$1\frac{1}{8}$ is greater than 1.

Therefore the multiplication will be greater than $3\frac{1}{2}$ .

Hence, we can say that area will be greater than $3\frac{1}{2}$ sq ft.

Area of the sign:

$A = 3\dfrac{1}{2}\times 1\dfrac{1}8\\\Rightarrow A = \dfrac{7}{2}\times \frac{9}8\\\Rightarrow A = \dfrac{63}{16}\\\Rightarrow A = 3\dfrac{15}{16}\ sq\ ft$

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3 years ago

The student council made a profit of $3,000 on a car wash. If they invest the money at 5% interest

zzz [600]

Answer:

560000

Step-by-step explanation:

As the profit is 3000 on car wash

And there is 5 percent interest

As the 5ser of 3000 is 559995

So the 4 years add to 559995

Equals 560000

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5 0

3 years ago