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Lady_Fox [76]
3 years ago
6

5x+2×+3-8+5x simplify​

Mathematics
1 answer:
Tpy6a [65]3 years ago
6 0

Answer:

12x-5 (if 2x is 'x' and not a multiply sign)

Step-by-step explanation:

5x+2x+3-8+5x

=12x-5

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The U.S. Senate has 100 members. After a certain election, there were 4 more Democrats than Republicans, with no other parties r
kakasveta [241]

Let x = # of Republicans

x + 4 = # of Democrats

x + x + 4 = 100

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3 years ago
How many 1/2 cup servings are there in 7/8 cup of peanut butter?
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5 0
3 years ago
Read 2 more answers
Triangle ABC is labeled with points A(5, 2), B(1, 2) and C(3, 6) on a coordinate plane. Find the coordinates of A' B' C' after a
Ilia_Sergeevich [38]

Answer:

After reflection over the x-axis, we have the coordinates as follows;

A’ (5,-2)

B’ ( 1,-2)

C’ (3,-6)

Step-by-step explanation:

Here, we want to find the coordinates A’ B’ and C’ after a reflection over the x-axis

By reflecting over the x-axis, the y-coordinate is bound to change in sign

So if we have a Point (x,y) and we reflect over the x-axis, the image of the point after reflection would turn to (x,-y)

We simply go on to negate the value of the y-coordinate

Mathematically if we apply these to the given points, what we get are the following;

A’ (5,-2)

B’ ( 1,-2)

C’ (3,-6)

4 0
2 years ago
-7(z-6)= -70 i need help
vichka [17]

Answer:

z=16

Step-by-step explanation:

-7(z-6)= -70

combine -7 with the bracket

-7z + 42 = -70

      -42        -42

-7z = - 112

divide both sides by -7

-7z/-7 = -112/-7

z = 16

check

-7(z-6)= -70

-7(16-6)= -70

combine

-112+42= -70

  -42         -42

-112 = -112


5 0
3 years ago
Read 2 more answers
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