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2 years ago

12

Use distributive property to remove parantheses 9(2/3-3x)

1 answer:

Feliz [49]2 years ago

5 0

6-27x is your answer.

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Y=4x−9<br> Complete the missing value in the solution to the equation

weeeeeb [17]

Answer:

<h2>The missing value is 3, and the coordinates are (3,3).</h2>

Step-by-step explanation:

The complete question is

$y=4x-9$

Complete the missing value in the solution to the equation. (3, ? )

By given, we know that $x=3$ , because coordinates are written like $(x,y)$ .

Then, we replace the given coordinate to find $y$ .

$y=4x-9\\y=4(3)-9\\y=12-9\\y=3$

Therefore, the missing value is 3, and the coordinates are (3,3).

4 0

2 years ago

1.) You are the crew chief of the Algebra 2 formula racing team. Your current task is to

s344n2d4d5 [400]

Answer:

a). Mileage for carA= $\frac{2}{x}$ , and mileage for carB= $\frac{ 3x+2}{x(x+1)}$

b).total mileage for both is similar to average of them= $\frac{(mileageA + mileageB)}{2}$

= $\frac{5x+4}{2x(x+1)}[tex]mil/gal$

Step-by-step explanation:

It is given that the distance traveled by car $A=2x+2=2(x+1)$

And distance traveled by car $B= 3x+2$

We know the mileage is mile/gallon,

a).So mileage of car $A= \frac{distance traveled by car A}{gallos of fuel used}$

$=\frac{2x+2}{x^2 +x}\\ =\frac{2(x+1)}{x(x+1)} \\=\frac{2}{x}mil/gal$

Similarly , the mileage for car $B= \frac{distance traveled by car A}{gallons of fuel used}$

$=\frac{3x+2}{x^2+x} \\=\frac{3x+2}{x(x+1)}$ $mil/gal$

b).total mileage for both is similar to average of them= $\frac{(mileageA + mileageB)}{2}$

$=\frac{2x+2}{x(x+1)}+\frac{3x+2}{x(x+1)}\\ =\frac{2x+2+3x+2}{x(x+1)}\\=\frac{5x+4}{x(x+1)}mil/gal$

Now divide by 2 for total(average) mileage.

$\frac{\frac{5x+4}{x(x+1)} }{2}\\ =\frac{5x+4}{2x(x+1)} mil/gal$ .

Thus those are the answers.

4 0

2 years ago

Walter walked 15.5 blocks from his house to work. It took him 35 minutes. What is his rate in blocks per hour?

Naddik [55]

26.57 block per hour

7 0

2 years ago

which answer describes the graph of the function f(x)=-2*3^√x? just incase this isn't clear the three is above the square root s

andrey2020 [161]

The function has a domain that goes from [0,∞]

And a range that goes from [-∞,0]

(See attached graph)

8 0

3 years ago

Part 1 The art club had an election to elect a president. 75% of the 60 members of the club voted in the election. How many memb

xeze [42]

Answer:

45 members voted and 15 didn't vote

Step-by-step explanation:

4 0

2 years ago