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3 years ago

Simplify. Assume the divisor is not zero. (4x2y2 – 4xy) ÷ 4xy A. 2xy B. 2xy – y C. xy – 1 D. 2xy – 1

1 answer:

7 0

$D:4xy \neq 0 \\ \\ \frac{4x^{2}y^{2}-4xy}{4xy} = \frac{4xy(xy-1)}{4xy} =xy-1$

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G(x)=−4x+4, find g(3)

Igoryamba

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I believe your answer is:

$g(3) = -8$

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Here’s why:

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$\boxed{\text{Evaluating the function...}}\\\\g(x)=-4x+4; g(3)\\\\--------------\\\rightarrow g(3)=-4(3)+4\\\\\rightarrow g(3) = -12 + 4\\\\\rightarrow \boxed{g(3)=-8}$

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Hope this helps you. I apologize if it’s incorrect.

7 0

3 years ago

2(6.75)+1.03+3S=22 therefore 3S = 14.53 divide by 3 so S equals 4.84 per pair of socks

Dovator [93]

Answer:

each pair of socks cost $2.49

Step-by-step explanation:

Eric spent $22.00, including sales tax on 2 jerseys and 3 pairs of socks. The jerseys cost $6.75 each and the total sales tax was $1.03. How much did each pair of socks cost?

Solution:

The total money spent was $22.00. 2 jerseys costing $6.75 each was bought, the total tax was $1.03. 3 pairs of socks was bought, Let S represent the cost for each pair of socks. The total money spent is the sum of the money spent on jersey, socks and tax. Hence:

2(6.75) + 3S + 1.03 = 22

13.5 + 3S + 1.03 = 22

14.53 + 3S = 22

3S = 22 - 14.53

3S = 7.47

S = 2.49

Hence each pair of socks cost $2.49

8 0

2 years ago

Which statements are true about the trapezoid? not sure if i’m right

taurus [48]

Yes you are absolutely right

8 0

3 years ago

Read 2 more answers

Please help me with this one

Alex73 [517]

Answer:

2×5×7+2×5×2+2×7×2

70+20+28

108cm^2

3 0

3 years ago

Read 2 more answers

Which equation represents the line that passes through the points (2, 4) and (1, -3)?

zhannawk [14.2K]

Answer:

y = 7x - 10

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (2, 4) and (x₂, y₂ ) = (1, - 3)

m = $\frac{-3-4}{1-2}$ = $\frac{-7}{-1}$ = 7, thus

y = 7x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (2, 4), then

4 = 14 + c ⇒ c = 4 - 14 = - 10

y = 7x - 10 ← equation of line

6 0

3 years ago