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sasho [114]
4 years ago
5

Select the correct answer from each drop-down menu.

Mathematics
1 answer:
vredina [299]4 years ago
5 0
A)36 games won if 40 games are played
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Simplify.<br> -3(u + 3) + 4(4u + 2)
sergeinik [125]

Hello!

So, here you want to do the distributive property.

Start on the left side of the + sign...

-3*u = -3u

-3*3 = -9

So we now we have:

(-3u + -9) + 4(4u + 2)

Now we focus on the right side of the + sign...

4*4u=16u

4*2=8

So now we have:

(-3u + -9) + (16u + 8)

Now you want to combine like terms. Start by adding terms with the same variable. So, we need to add -3u and 16u

<em>-3u + 16u =</em> 13u

Now we have:

13u + -9 + 8

Now add the constants, -9 + 8

-9 + 8 = -1

So, the simplified expression would be:

13u - 1 or 13u + -1

6 0
3 years ago
Read 2 more answers
Plz help i need this answer to pass
zysi [14]

Answer:

The equation in slope-intercept form of required line is: \mathbf{y=\frac{2}{3}(x)-6}

Step-by-step explanation:

We need to write equation in slope-intercept form to represent the line on the  graph.

The general equation in slope-intercept form is: y=mx+b

Where m is slope and b is y-intercept

Finding slope using formula: Slope=\frac{y_2-y_1}{x_2-x_1}\\

Looking at he graph we have

x_1=3, y_1=-4, x_2=6, y_2=-2

Putting values in formula and finding slope:

Slope=\frac{-2-(-4)}{6-3}\\\\Slope=\frac{-2+4}{3}\\Slope=\frac{2}{3}

So, we get slope m = 2/3

Using slope m=2/3 and point (3,-4) we can find y-intercept

y=mx+b\\\\-4=\frac{2}{3}( 3)+b\\-4=2+b\\b=-4-2\\b=-6

So, y-intercept b = -6

The equation of line having m=2/3 and b=-6 will be:

y=mx+b\\y=\frac{2}{3}(x)-6

The equation in slope-intercept form of required line is: \mathbf{y=\frac{2}{3}(x)-6}

7 0
3 years ago
Write Two Different Addition Equations That Have 12 As The Solution.
kow [346]
6+6=12
8+4=12

or if you mean algebraic equation:

6+x=12
x+4=12
5 0
4 years ago
Read 2 more answers
1. What is the midpoint of AB?
SOVA2 [1]

Answer:

(-4, -1/2)

Step-by-step explanation:

The endpoints of AB are (-5,-4) and (-3,3)

To find the midpoints add the endpoints and divide by 2

(-5+-3)/2, (-4+3)/2

-8/2, -1/2

-4,  -1/2

4 0
3 years ago
A piece of string 25 cm long goes exactly once round the edge of a plate in the form of a quadrant. Calculate the area of the qu
Shtirlitz [24]

Answer:

25 cm

Step-by-step explanation:

If the string is 25 cm and it goes perfectly around the edge of a plate. The plate, is 25 cm.

5 0
3 years ago
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