Let f(x) = -4x + 7 and g(x) = 2x

Square with sides measuring 12in

malfutka [58]

Perimeter = 48in Area =144 in

4 0

3 years ago

What is the slope of the line that passes through the points (3, 6)(3,6) and (1, 2) ?(1,2)

morpeh [17]

Answer:

-2

Step-by-step explanation:

Using the slope theorem:

$m=\frac{y_{1}-y_{0}}{x_{1}-x_{0}}$

$\frac{6-2}{1-3} = \frac{4}{-2} =-2$

7 0

3 years ago

two pens and one eraser cost 35.00 and three pencils and four erasers costs 65.00. find the cost of the pencil and eraser separa

anzhelika [568]

Answer:

Step-by-step explanation:

You start with creating let statements.

Let x = the cost of each pencil.

Let y = the cost of each eraser.

Let z= the cost of each pen.

Then, you’d fill in information from the problem.

3x + 4y = 65

2z + y = 35

Now, you’d solve like a system of equations; meaning you can do elimination or substitution.

3 0

3 years ago

Please help :) I don't understand what equation to use?

ASHA 777 [7]

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7 0

3 years ago

Julia has three quarts, three nickles, and three pennies. How much money does she have?

Bogdan [553]

Three quarters is $0.75 three nickels is $0.15 and three pennies is $0.03 add those together and you get $0.93

8 0

3 years ago

Let f(x) = -4x + 7 and g(x) = 2x - 6. Find (gof) (1)