If a = 4 and m = –3, evaluate a – 3m.

Answer:

12d+3

Step-by-step explanation: multiply 3x4d and 3x1 and you get 12d+3

Answer:

12d + 3

you have to multiply 3 times both of the numbers

Answer:

-3

Step-by-step explanation:

hope it help

Answer:

Hello there!^^

Step-by-step explanation:

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→ 1. =5-8

→ 2. = -3

(You can also you a number line to solve this problem)

Hence, your answer would be -3

By your fellow brainly user: xCherryxUwU

#Thanks!

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Answer:

There is no solution

Step-by-step explanation:

7−3r=r−4(2+r)

Step 1: Simplify both sides of the equation.

7−3r=r−4(2+r)

7+−3r=r+(−4)(2)+(−4)(r)(Distribute)

7+−3r=r+−8+−4r

−3r+7=(r+−4r)+(−8)(Combine Like Terms)

−3r+7=−3r+−8

−3r+7=−3r−8

Step 2: Add 3r to both sides.

−3r+7+3r=−3r−8+3r

7=−8

Step 3: Subtract 7 from both sides.

7−7=−8−7

0=−15

Answer:

There are no solutions.

Answer: x= 65

Step-by-step explanation:

Vertical angles are equal to each other. So, to solve, write the equation:

2x - 10 = 120

Add 10 to both sides

2x = 130

Divide both sides by 2

x = 65

Answer:

Slope = 2

Step-by-step explanation:

m(slope) = y2-y1/x2-x1

8-0/4-0

m = 2

Answer: 12, 18, 24

Step-by-step explanation:

Answer:

Mary increased both assets and liabilities.

Step-by-step explanation:

Answer:

1. $1050

2. $5.25t = c.

3. $813.75 ÷ 5.25 = 155.

Step-by-step explanation:

For the first day, 200 kid tickets were purchased. We know that a singular movie ticket is $5.25. From this information, I know I have to multiply.

200 x 5.25 = 1050.

The answer to number one is $1050.

So t will be the variable that represents the number of kid's tickets and c is the total cost, from this equation, I would create this equation:

$5.25t = c.

I put 5.25 down because that is the cost of a singular child ticket. It would be multiplied by t (total amount of child tickets) and the product would be the total cost of those tickets (c).

The answer to number 2 is $5.25t = c.

Another day, the total cost of the tickets were $813.75. One kid movie ticket is $5.25, so this calls for division.

$813.75 ÷ 5.25 = 155.

The total amount of tickets that were purchased that day was 155 child tickets.

The total amount of tickets that were purchased that day was; 155 child tickets.

An equation is an expression that shows the relationship between two or more numbers and variables.

Given that 200 kid tickets were purchased. We know that a singular movie ticket is $5.25.

200 x 5.25 = 1050.

The total cost of those tickets is $1050.

Let t be the variable that represents the number of kid's tickets and c is the total cost, from this equation:

$5.25t = c.

Now multiplied by t (total amount of child tickets) and the product would be the total cost of those tickets (c).

The answer is $5.25t = c.

On another day, the total cost of the tickets was; $813.75. One kid movie ticket is $5.25 thus;

$813.75 ÷ 5.25 = 155.

The total amount of tickets that were purchased that day was; 155 child tickets.

Learn more about equations here;

https://brainly.com/question/25180086

#SPJ2

Answer:

-15

-11

5

9

13

hope this help <3 can i have brainly?:)

Step-by-step explanation:

Answer:

-15

-11

5

9

13

Step-by-step explanation:

Just plug in what x is.

h(-4) = 4(-4) + 1

h(-4) = -16 + 1

h(-4) = -15

h(-3) = 4(-3) + 1

h(-3) = -12 + 1

h(-3) = -11

h(1) = 4(1) + 1

h(1) = 4 + 1

h(1) = 5

h(2) = 4(2) + 1

h(2) = 8 + 1

h(2) = 9

h(3) = 4(3) + 1

h(3) = 12 + 1

h(3) = 13

Hope this helps!!

Answer:

- 2

Step-by-step explanation:

Step 1:

- 7b - 3 = - 3b + 5           Equation

Step 2:

- 3 = 4b + 5        Add 7b on both sides

Step 3:

- 8 = 4b         Subtract 5 on both sides

Step 4:

b = - 8 ÷ 4        Divide

Answer:

b = - 2

Hope This Helps :)

Answer:

It's a guess.

1 known

2 cancelled.

Hope this helps!

And I am sorry if it doesn't

Answer:

m∠6 = 115°

Step-by-step explanation:

Answer: A) y= -1/2x+5

Step-by-step explanation: If the line is perpendicular to the original, the  new "m" (coefficient  of x) has to be the negative reciprocal of the original "m"

Answer:

C,B,D,A

Step-by-step explanation:

Start at 3(X)  and move based on the question

Answer:

x=60

Step-by-step explanation:

If you add all of the interior angles together, it equals 360. Since all the sides are congruent, that means that all of the angles are congruent as well. The equation is 6x=360. Then solve for x

Step-by-step explanation:

Hey there!

Given;

The given figure is a Right angled triangle, taking reference angle as angle B.

Hypotenuse= AB=5

Base= CB= 4

Perpendicular= AC=b

Using Pythagorean theorem.

[tex] {h}^{2} = {p}^{2} + {b}^{2} [/tex]

[tex]p = \sqrt{ {h}^{2} - {b}^{2} } [/tex]

Put all values.

[tex]b = \sqrt{ {5}^{2} - {4}^{2} } [/tex]

[tex]b = \sqrt{25 - 16} [/tex]

[tex]b = \sqrt{9} [/tex]

Therefore, the value of b is 3.

Hope it helps...

Answer:

Option B.

Step-by-step explanation:

The graph attached shows the amount of Michael's paycheck based on 40 hour wok along with commission from the sales.

There are two variables plotted on the graph.

On x-axis → Amount of sales

On y-axis → Amount of paycheck he received

Point (0, 100) shows the y-intercept.

Since, y-coordinates show the amount of paycheck, y-intercept will show the amount ($100) at zero sales.

Therefore, Option B will be the correct option.

Answer:

sorry I am late, but here is the answer! Really helpful for k12 students! Hope this helps!

its incresing and its 2

Answer:

136

Step-by-step explanation:

If you subtracted 8 and multiplied it later 70 divided by 5 is 14 plus 8 equals 22 so 22 was the number I suppose

22 minus 5 equals 17, 17 times 8 equals 136 so the original answer was 136

choose the 8th arrow and put it on 1

Answer:

I attached an image of what you should do.

Step-by-step explanation:

Look at the photo and grab that pointer and put it on 1.

Step-by-step explanation:

If the lake's level rose 4 inches and in June it rose 2 more inches, the total amount of distance that he rose is (4+2).

Also if the lake's level fell 5 inches in July and 3 more inches in August as a result of no rain, then the total amount of fall will be (5+3).

Change in height of the lake = total rise in distance - Total fall in distance

Change in height of the lake = (4+2) - (5+3) = (5+3) - (4+2) {commutative law}

open the parenthesis

(4+2) - (5+3)= 4+2-5-3 (note that minus times plus will give minus)

Hence the expressions that best describe this situation are;

1.  (4+2) - (5+3)

2. (5+3)-(4+2)

3. (4+2) - 5 -3

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

These two equations are perpendicular it's pretty tough to figure it out with the only the equations like last time but if you graph it's more easier because it's visual.

So the equations solved for y is...

[tex]y=-\frac{2}{3} x+\frac{1}{3}[/tex]

[tex]y=\frac{3}{2}x-\frac{1}{2}[/tex]

Answer:

1/1

Step-by-step explanation:

i hate math do you hate math?

Answer:

A) m = 16/5

Step-by-step explanation:

We need to find the slope between a choice of two points in this function table. I'll choose points (5,16) and (10,32) however you can choose any point you want.

To find "m" which is the slope, we need to do the following:

m = (y2-y1)/(x2-x1)

m = (32-16)/(10-5)

m = 16/5

The answer is A) m = 16/5

Answer:

206.7 so yes they add up

Step-by-step explanation:

They add up because 103.8+100.+2.9

So therefore after adding them up yes they add up but past 100%

Answer:

this is your ans

Step-by-step explanation:

mark brainliest please

Answer:

16.56.135

Step-by-step explanation:

Step-by-step explanation:

Both squares are 50% = 100% in total.

1 square= 50%

1/2 of a square= 25%

50+25= 75% I think i'm pretty sure that's the answer.

Answer:

75%

Step-by-step explanation:

[tex]\frac{3}{4}[/tex] divide 3 by 4 = 0.75

Finally, multiply by 100 =75

75% is the answer.