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vodka [1.7K]
3 years ago
15

Solve all and: (will give brainly QUICKLEY FOR BEST ANSWERS!!

Mathematics
2 answers:
My name is Ann [436]3 years ago
7 0

Answer:

Step-by-step explanation:

1) 6r - 12 + 6r + 11 = 11

Combine like terms

6r + 6r - 12 + 11 = 11

           12r - 1 = 11

                12r = 11 + 1

               12r = 12

                  r =12/12

                 r = 1

2) 8m + 5 + 13m - 5 = 42

  8m + 13m + 5 - 5 = 42

                    21m +0 = 42

                         21m = 42

                             m = 42/21

                           m = 2

3) 4x + 5 + 5x + 6 = 29

   4x + 5x + 5 + 6 = 29

              9x + 11 = 29

                 9x = 29 - 11

                 9x = 18

                   x = 18/9

x = 2

REY [17]3 years ago
7 0

Answer:

r = 1   m = 2  x = 2

Step-by-step explanation:

1. 6(1)-12+6(1)+11=11

2. 8(2)+5+13(2)-5=42

3. 4(2)+5(2)+6=29

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Hope this explanation helps
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3 years ago
The math test has 10 multiple choice questions each with 4 answer for Betty guesses correctly on the first two questions what is
lord [1]
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3 years ago
Read 2 more answers
Fill in the blanks:<br> V=___W=___x=___y=___z=___
Vesna [10]

9514 1404 393

Answer:

  v = 39; w = 47; x = 94; y = 39; z = 47

Step-by-step explanation:

The figure shows v° and 51° are complementary, as are z° and 43°.

  v° = 90° -51° = 39°

  z° = 90° -43° = 47°

Vertical angles are congruent.

  y° = v° = 39°

  w° = z° = 47°

And the angle x° is a vertical angle with the sum of 51° and 43°.

  x° = 43° +51° = 94°

5 0
3 years ago
If function g has the factors (x - 7) and (x + 6), what are the zeros of function g?
SVEN [57.7K]

Answer:

7 and -6

Step-by-step explanation:

Given

Factors: (x - 7) and (x + 6)

Required

Determine the zeros

To do this, we simply equate the factors to 0

x - 7 = 0

x = 7

x + 6 = 0

x = -6

<em>So, the zeros are -7 and 6</em>

5 0
3 years ago
15 points show work help asap
bulgar [2K]

Answer:

x<5

Step-by-step explanation:

-8+x<-3

x<-3+8

x<5

On the number line, you express this as the non-filled circle arrow (the filled circle one is for greater or less than AND equal to or these signs, ≤ ≥) and put it on 5 with the arrow pointing all the way down the left, as x is any number less than 5. There is an attachment of what it should look like, if it helps further.

7 0
2 years ago
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