Help me with this math plz

Step-by-step explanation:

-10x + 4 = -7x - 14 - 7x - 14

-10x + 4 = -14x - 28

4x = -32

x = -8.

Answer:

24

Step-by-step explanation:

The LCM of 6 and 8 is 24 because 24 is the smallest number that is both a multiple of 6 and a multiple of 8

Answer:

2

Step-by-step explanation:

To find the least common factor....

Let's list the factors of each number

6: 1, 2, 3, 6

8: 1, 2, 4, 8

So in this case, the '2' is common and the least (after 1 ofc but 1 doesn't count)

Hope this helps :D

Answer:

Coach should put in the back up player.

Step-by-step explanation:

Regular: 97% He will loose a total of 10% of effectiveness. Which will put him at a total of 87%.

Backup: 94% He will only loose 5% of effectiveness. Which will put him at only a 89%.

45-35=10 yards over usual field goal range.

Answer:

the first one yes the other on e not sure

Step-by-step explanation:

Answer: yes and no

Step-by-step explanation:

Answer: x = 9

Step-by-step explanation:

Step 1: Add 3 to both sides.

2x − 3 + 3 = 15 + 3

2x = 18

Step 2: Divide both sides by 2.

2x/2 = 18/2

x = 9

Answer:

2400

5400

8400

Step-by-step explanation:

You need to know the Divisibility Rules for 3, 5, and 8.

For 3: If the sum of the digits of a number is divisible by 3, then the number is divisible by 3.

For 5: If the last number is either 0 or 5, the entire number is divisible by 5.

For 8: If the last three digits of a whole number are divisible by 8, then the entire number is divisible by 8.

You can put 0 to the end to meet the requirements of the divisibility rule of 5,

so it should be like _ _ _ 0

for 8, you can use 400 so it should look like _ 400

For 3, the sum of the digits needs to be divisible by 3

if we say X to the first digit the sum of the digits is x+4

we can use 6 and 9, so x can be 2, 5, and 8.

Therefore we have:

2400

5400

8400

Answer:

I don't remember how to do them but i hope this helps

Step-by-step explanation:

Moves down 5 space on the y-axis and rotates clockwise 180%

Answer:

3 hours and 51 minutes

Step-by-step explanation:

Let's take this one hour at a time. Add three hours to 11:22, and you will get 2:22. There are 51 minutes between 2:22 and 3:13. So your answer will be 3 hours and 51 minutes.

Answer: I think it's "47.6 ÷ 3.9" and maybe "71.9 ÷ 6.5"

Step-by-step explanation: It's asking for you to put the boxes that have an estimated answer of 12 in the big box at the bottom. I hope this helps.

Answer:

c = -75/14 OR c = -5.357143

Step-by-step explanation:

Simplify both equations:

1.2x + 7 - 5x =

-3.8x + 7

2.2c - 3 = 2(6 - c) + 7c =

c = −5.357143

OR

c = -75/14

The question wasn't quite clear, if this wasn't correct, please elaborate on what needed to be solved, and I'll fix my answer.

Hope this helped!

Answer:

Discount Final Price Each

1/3 off $ 19.95. $ 13.30

Step-by-step explanation:

I think its 13.30

Answer: $13.30

Step-by-step explanation: If you multiply 19.95 by 1/3 you will get the answer 6.65, that is the amount that is taken off. So next, you can just subtract 6.65 from 19.95.

19.95-6.65=13.30

So that is the answer, with the discount the item is now $13.30

Answer:

2/9

Step-by-step explanation:

Answer:

1.) y= -1/3x+3

2.) y= 3x-2

3.) -1/2x+0

Step-by-step explanation:

slope intercept

Answer:

112 maybe.

Step-by-step explanation:

Answer:

115

Step-by-step explanation:

got it right on test

Answer: $8.50

Step-by-step explanation:

Divide $22.10 by 2.6

Answer:

3/2, 5/2, 7/2, 10/2, 15/2, 14/2, 23/2

Step-by-step explanation:

Don't use last answer if you don't have to.

1.  = 3/2 cubes =1 1/2

2. = 5/2 = 2 1/2

3. = 7/2 = 3 1/2

4. = 10/2 = 5

5. = 15/2 = 7 1/2

6. = 14/2 = 7

7. = 23/2 = 11 1/2

Answer:

do you still need help?

Step-by-step explanation:

Answer:

Step-by-step explanation:

1.) y= 1/5x - 2

2.) y = 1x + 2

3.) y = 2x + 4

4.) y = 1x + 4

5.) y = 1/3x - 4

6.) y = 1/2x - 3

Answer:

Sale Tax : 6.00% or $4.20.

Step-by-step explanation:

Hope it helps!

Answer:

4,200

Step-by-step explanation:

?/70,00 = 6\100

6×70,00=420,000

420,000 divided by 100= 4,200

Answer:

[tex] \tan(50) =opp(x) \div adh(20) \\ \tan50 \times 20 = opp(h) \\ = 23.8 [/tex]

therefore the answer is 24

The height of the tree is approximately 26 feet.

There are three commonly used trigonometric identities.

Sin x = Perpendicular / Hypotenuse

Cosec = Hypotenuse / Perpendicular

Cos x = Base / Hypotenuse

Sec x = Hypotenuse / Base

Tan x = Perpendicular / Base

Cot x = Base / Perpendicular

We have,

Let's denote the height of the tree with 'h'.

Then we can use the trigonometric ratio for cosine as follows:

cos(50°) = adjacent/hypotenuse

cos(50°) = 20/h + 5 (the adjacent side is the distance from the student's eyes to the tree, which is 20 feet, and the hypotenuse is the height of the tree plus the height of the student's eyes, which is h + 5 feet)

Now we can solve for 'h':

0.64 = 20/(h + 5)

0.64(h + 5) = 20

0.64h + 3.2 = 20

0.64h = 16.8

h = 26.25

So the height of the tree is approximately 26 feet (rounded to the nearest foot), which means the closest answer choice is 29 feet.

Therefore,

The height of the tree is approximately 26 feet.

Learn more about trigonometric identities here:

https://brainly.com/question/14746686

#SPJ7

Answer:

Scott is closer

Step-by-step explanation:

8×68=524

524-480=44

560-524=46

hope it helps