What addition expression is equivalent to (–5) – 8?

Answer:

the answer is 12 because it sythsizes from the other part of the problem

Step-by-step explanation:

Hello there!

I hope you and your family are staying safe and healthy during this winter season!

See the attached picture for the answer!

Thanks!

~Garebear

Hey there!

2(x + 10)

REMEMBER A VARIABLE BY ITSELF IS UNDERSTOOD AS AN INVISIBLE 1

= 2(1x + 10)

DISTRIBUTE “2” WITHIN PARENTHESES

= 2(1x) + 2(10)

= 2x + 20

Therefore, your answer should be: 2x + 20

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Answer:

75% will be your answer OwO

Step-by-step explanation: Chu welcome UvU

Answer:

697.2

Step-by-step explanation:

Answer:

693 or 714 is an option

Step-by-step explanation:

693 is 33.0 x 21 = 693

714 is 34.0 x 21 = 714

Given:

There are 19 oak trees in a park.

There will be 56 oak trees in the park the plantation.

To find:

How many oak trees did they plant today?

Solution:

We have,

Initial number of oak trees = 19

Number of trees after plantation = 56

Now, the number of oak trees they plant today is

New trees = Number of trees after plantation - Initial number of oak trees

                 = 56 - 19

                  = 37

Therefore, they did plant 37 oak trees today.

Answer:

-2 because rise over run is -2/1 or -2

Step-by-step explanation:

Answer:

-2

Step-by-step explanation:

The rate of change is the slope.

A slope that goes down to the right is negative. This line has a negative slope.

Now we will find the exact value of the slope.

slope = rise/run

rise = vertical distance (up is positive; down is negative)

run = horizontal distance (right is positive; left is negative)

Start at an easy-to-read point. Let's start at (0, 1) which is the y-intercept.

Now we need to go to another easy-to-read point. Let's use (1, -1) as our second point.

(By easy-to-read points, I mean points on grid line intersections whose coordinates can be read easily off the graph.)

We need to go from (0, 1) to (1, -1) by only moving vertically and horizontally. Start at (0, 1). We go vertically down 2 units and then horizontally right 1 unit to get to (1, -1). Going vertically down 2 units is a rise of -2. Going horizontally right 1 unit is a run of +1.

slope = rise/run = -2/1 = -2

slope = -2

The rate of change is the slope.

Answer: rate of change = -2

Answer:

xX2/2?

Step-by-step explanation:

Answer:

2x squared - 8

Step-by-step explanation:

For this kind of equation, we use the distributive property

So in the image below I used a box method (that's how I learned it in school)

So since -4x and 4x cancel each other out, or amount to 0, we don't put anything for those. So the equation left is 2x squared - 8

Answer:

B its the correct answer

Answer:

2

Step-by-step explanation:

You add 2 subtract 3

Answer:

its 2, you add 2 then subtract 3

Step-by-step explanation:

Answer:

froggy lookin kinda funky foo

Answer:

x < 3

Step-by-step explanation:

−4x − 8 > −20

Add 8 to both sides.

-4x > -12

Divide both sides by -4. Remember that when you multiply or divide both sides of an inequality by a negative number, the direction of the inequality sign changes.

-4x/(-4) < -12/(-4)

x < 3

Answer:

no (-4,-4) isn’t a solution to the system

Step-by-step explanation:

Cuz -4 is not greater than 28

Answer:

To factor out the following expression you would you would need to remove the (a + 1) term out of the expression, which leads to :

(a+1) (b(a+1) - 5

Step-by-step explanation:

This is the final expression

Answer:

You are given a right triangle. The sum of the two acute angles should add up to 90 degrees. Set up an equation using the expressions given and solve for x. Once you know the value of x plug it back into each expression to find the measure for each angle.

Step-by-step explanation:

Angle 1 + angle 2 = 90

solve for x = ____

Plug the value into each expression to find the measure of each angle.

Answer:

D

Step-by-step explanation:

(2x+6)+(5x+14)=90

7x+20=90

7x=70

x=10

(2x+6)=26°

(5x+14)=64°

Answer:

6 miles

Step-by-step explanation:

Info we already know:

$8 to get in the cab.

$0.75 for EACH mile

The word EACH means to multiply

0.75 x 8 = 6 miles

Hope this helps!

Answer:

6 5/12

Step by step: Subtraction 15 5/6 - 3 3/4 = 12 1/2 - 5 2/3 = 6 5/12

Answer:

60 minutes to fold 120 boxes

Step-by-step explanation:

easy, simply divide 40 by 2 then multiply it by 3 because this will mean hes folded 120 boxes...

40 divided by 2 is 20 times 3 is 60

80 divided by 2 is 40 times 3 is 120.

Answer:

3200

Step-by-step explanation:

you will multiply 80 by 40

80×40=3200

Answer:

P = 17t + 7

Step-by-step explanation:

P = 2L + 2w

L = 1.5t + 5

w = 7t - 1.5

P = 2*(1.5t  + 5) + 2*(7t - 1.5)

P = 3t + 10 + 14t - 3

P = 17t + 7

60.1 feet

Step-by-step explanation:

sin(29°) x 124

Answer:

x=10

Step-by-step explanation:

Well, lets see. 5x+9x+40 is 180 degrees. So 14x+40=180. 14x=140. So x=10

Answer:

m:is the slope b:y intercept      equation:y=mx+6

Step-by-step explanation:

Answer:

Step-by-step explanation:

5) Diameter  of the circle = 2 * 11.5 = 23 in

6) Radius of the circle = 11.5 in

7) Circumference = πd = 3.142 * 23 = 72.26 in

8) Area = πr² = 3.142 * 11.5 *11.5 = 415.48 in²

Answer:

$240

Step-by-step explanation:

I = prt

I = (2,400) (0.04) (2.5)  

note: I changed 4% to a decimal and 30 months to 2.5 years

I = 96 (2.5)

I = 240   <-- The interest

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The simple interest accumulated on a principal of $ 2,400.00  at a rate of 4% per year for 2.5 years (30 months) is $240.00.

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* Last time I did interest was in 6th grade and I don't remember much. So I am very sorry if my answer is wrong *

$1.50 for each box

Step-by-step explanation:

$18 divided by 12 boxes = $1.50 for each box

Answer:

His salary in 2002 : $72000 x 80% = $57600

Step-by-step explanation:

Answer:

-3

Step-by-step explanation:

Answer:

x = -3

Step-by-step explanation:

This should be the answer. Brainliest would be appreciated.

Answer:

C

Step-by-step explanation:

The surface area of a cylinder is given by the formula:

[tex]SA=2\pi rh+2\pi r^2[/tex]

Where h is the height and r is the radius of the cylinder.

The given radius is 6 and the height is 24.

We are also using 3.14 for π.

Therefore;

[tex]SA\approx 2(3.14)(6)(24)+2(3.14)(6)^2[/tex]

Evaluate:

[tex]SA\approx1130.4\approx 1130[/tex]

The answer is C.