3 years ago

Need help on this Algebra 2

1 answer:

6 0

All you have to do to solve this question is to plug in gx as any other number you would plug in to the f(x) to solve the equation.

So it would be

F(3x-8) = 3(3x-8)^2 - 5(3x-8) - 9

Then FOIL the terms in the binomial or the first term, then after expanding the first term, distribute the numbers into each term inside the bracket and then at the end gather like terms to simplify.

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What does x equal? plz help

erma4kov [3.2K]

Answer:

Step-by-step explanation:

∠E = ∠B

6x - 39 = 3x

6x - 3x = 39

3x = 39

x = 39/3

x = 13

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3 years ago

A girl walked 6km from her house to a market and discovered that she had covered 4/5 of the distance to the market how far is th

Korvikt [17]

Answer: $7.5\ km$

Step-by-step explanation:

Given

Girl has traveled 6 km from her house

She has covered $\frac{4}{5}$ of the distance

Suppose the total distance is x

$\therefore 6=\dfrac{4x}{5}\\\\\Rightarrow x=\dfrac{30}{4}\\\\\Rightarrow x=\dfrac{15}{2}\ \text{km}\\\\\Rightarrow x=7.5\ \text{km}$

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2 years ago

Simplify the following expression <br>9/20 + 5/12

Artyom0805 [142]

<em>9/20+5/12=14/32/2 equals a over all 7/16</em>

4 0

3 years ago

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Line B will be graphed on the same grid. The only solution to the system of linear equations formed by Line A and Line B will oc

Nady [450]

Answer:

Step-by-step explanation:

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2 years ago

(c) Emma changed her statement to say that when you multiply two negative decimals and a positive decimal, the product will be p

Kryger [21]

The statement is always true.

Let's take -.12*-.5*.2

-.12*-.5*.2=.012

And:
-.2*-.4*.3=.024

A positive multiplied by a positive is, obviously, a positive.

The result of two negative numbers multiplying together is always positive.

So, negative*negative*positive is a positive answer.

4 0

3 years ago

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