Please help me with questions 23-39

Answer:

15;9;-8

Step-by-step explanation:

1. 5/3x-3=2/3x+12

x=15 once you combine like terms

2. 5x+35-3x+12=7x+2

2x+47=7x+2

5x=45

x=9

3. 12x+20-3=9x-7

12x+17=9x-7

3x=-24

x=-8

Answer:

its (0, 0) because the line goes through thex and y intercept

Answer:

2, 0.15

Step-by-step explanation:

Answer:Newton's First Law

Step-by-step explanation:

"When the car crashes, there is no unbalanced force acting on the person, so they continue forward (Newton's First Law). The person moves against the seat belt, exerting a force on it. The seat belt then exerts a force back on the person (Newton's Third Law). This causes a controlled deceleration of the person" -google

Answer:

$86.13

Step-by-step explanation:

79.75*8=638/100=6.38

79.75+6.38=86.13

Answer: $86.13

Step-by-step explanation:

79.75*8%=6.38

79.75+6.38=86.13

Answer:

........................

Answer:

1. Ba + B3

2. 100 + 5g

3. 25y - 14

4. 6 + 2x

5. 2Ba + B

6. 8h - 12

7. 28e + 24

8. -20y + 72

9. 39 - 21w

10. 3x + 6

11. 5 + 2y

12. 3a + 10

13. 4k + 7

14. 42 + 11r

15. 13w + 15

16. 5a + 34

17. 22f - 12

18. 9x + 2

Step-by-step explanation:

I hope this was helpful! <3

Could I get brainliest?

Answer:

1. 8a+24

2. 100+5g

3. 35y-14

4. 6+2x

5. 16a+8

6.8h-12

7. 28e+24

8. 78-20y

9. 39-21w

10. 3x+6

11. 5+2y

12.10+3a

13.4k-7

14.42+11r

15.13w+15

16.5a+34

17. 22f-12

18.9x+2.

Step-by-step explanation:

Always remember to multiply the number closes to the brackets by all values in the brackets (Remember, you can always multiple variables by integers, you just can't add them!) Then simplify your answer.

Hope this helps.

Answer:

Table number 1

Step-by-step explanation:

explanation: If the X-inputs (the exes) repeats then the table is not a function.

In the first table all the x-inputs are different.

Hence, table first is the correct answer which [tex]y[/tex] is a function of [tex]x[/tex].

What is a input ?

The input is what goes into the function and the output is what comes out of the function.

Here as per the information, table first is correct because when the values  [tex]x[/tex] change then it is a function of [tex]y[/tex] , and as per this concept table first is correct.

Hence, table first is the correct answer which [tex]y[/tex] is a function of [tex]x[/tex].

To know more about input

https://brainly.com/question/13014455

#SPJ2

Answer:

two triangles that are similar, that have equal angles

Answer:

the triangle which has same shape,sixe and angles is called similar triangle

D and B

Explanation:

when you look at that point two lines pass through it and those two lines that pass through it are b and d.

Answer:

A:59 B:48

Step-by-step explanation:

A triangle is equal to 180 degrees. So the equation would be

73+x+(x-11)=180. To find the value of x, add all of the same values

73-11+x+x which is equal to 62+2x=180. Then subtract 62 from both sides

62-62+2x=180-62  so the equation is now 2x=118 now you divide each side by 2 to get x=59. now to get angle b you subtract 11 from 59 to get 48

Answer:

a. $48,407.45

b. $90,600.15

c.$86,608.14

d.$80,894.18

6

Step-by-step explanation:

2÷⅓ so u receprocate and get:

2×3

=6

Answer:

y=1x-1

Step-by-step explanation:

m=y2-y1/x2-x1

-3-6=(-9)

-2-7=(-9)

-9/-9=1

6=1*7+b

1*7=7

7-7=0

6-7=-1

b=-1

y=1x-1

hope this helps :3

if it did pls mark brainliest

Answer:

............................................................

Step-by-step explanation:

Answer:

................................................................

Answer: 1/4 chance of picking red

Step-by-step explanation: There are 120 buttons in all, so the fraction of red marbles is 30/120. 30/120 = 1/4

Hope this helps!

Answer:

30/120

Step-by-step explanation:

Add 30+30+60

120/ 4 because 60/2 is 30 so thats two 30s

then there is a 30 out of 120 chance it is red

Answer:

wouldn't it be 18/7

Step-by-step explanation:

270 ÷ 15 over 105 ÷ 15

Answer:

76.3

Step-by-step explanation:

Answer:

C = 75°

Step-by-step explanation:

The interior angles of a triangle will always add up to 180°, so all we have to do is find the missing variable.  

To do this, we first add up the two angles we do know.

—> 65 + 40 = 105      

Now that we have the total of the other two angles, simply subtract 105 from 180.

—> 180 - 105 = 75

We now have our answer!

Answer:

Step-by-step explanation:

B. Yes, because it passes the vertical line test, is the answer.

Answer:

$5.25

Step-by-step explanation:

You just multiply how many pounds of cheese there are by how much a pound costs. You could also multiply 1.75 by 3, and then divide 1.75 by 2, and add it to the product. Hope this helps!

Answer:

2 11/50

Step-by-step explanation:

Convert to a mixed number:

111/50

Hint: | Use long division to get a quotient and remainder.

Divide 111 by 50:

5 | 0 | 1 | 1 | 1

Hint: | How many times does 50 go into 111?

50 goes into 111 at most 2 times:

| | | | 2

5 | 0 | 1 | 1 | 1

| - | 1 | 0 | 0

| | | 1 | 1

Hint: | Summarize the results.

Read off the results. The quotient is the number at the top and the remainder is the number at the bottom:

| | | | 2 | (quotient)

5 | 0 | 1 | 1 | 1 |  

| - | 1 | 0 | 0 |  

| | | 1 | 1 | (remainder)

Hint: | In the equivalent mixed fraction, the quotient becomes the whole number part, the remainder becomes the numerator part, and the divisor (denominator) remains the denominator.

The quotient of 111/50 is 2 with remainder 11, so:

Answer: 2 11/50

Answer:

Point A  - 1/2 and - 1/4

Point B  - 2 1/2 and 1 1/2

Point C 1/4 and 1/2

Step-by-step explanation:

Answer: 2001 people attended the football game this week.

Step-by-step explanation:

Given: Total people came to the ball game = 2300

Decrease percent = 13%

Number of people attended the football game this week =  p-0.13p, where p= number of people attended football last week.

for p= 2300

Number of people attended the football game this week =  2300- 0.13 x (2300)

=2300-  299

= 2001

hence, 2001 people attended the football game this week.

Answer:

need graph

Step-by-step explanation:

Answer:

394 miles.

(its hard to explain but you need to spit 1356 and add 284 to one half)

Answer:

820

Step-by-step explanation:

Let us call the trip back x. The trip back is 284 miles smaller than the trip back, so our equation can be:

x + x + 284 = 1356

2x + 284 = 1356

2x = 1072

x = 536

The we do 536 + 284 because the trip there was 284 miles longer, so that is 820

hi

technique is  to decompose both part of the fraction ( in prime numbers if possible )

 8 * 5/6   =     2*4*5  / 3*2   =   20/3

Answer:

9

Step-by-step explanation:

area of a right angled triangle is half×base×height

Answer:

Area = 9

Step-by-step explanation:

The area of a triangle is 1/2 the base times the height:

A = 1/2bh

To solve, simply substitute the numbers:

A = 1/2(3)(6)

A = 1/2(18)

A = 9

Answer: y = 90 degrees.

Step-by-step explanation: We are given that the supplementary angle of angle y is equal to 90 degrees. By definition, that means that y is also equal to 90 degrees. The solution would be:

y + 50 degrees + 40 degrees = 180 degrees

y + 90 degrees = 180 degrees

y = 180 degrees - 90 degrees

y = 90 degrees

hope this helps! :)

Answer:

a b d

Step-by-step explanation:

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