find the value of x. Please help.!!
Need to show work.

Answer:12

Step-by-step explanation:

Answer:

Instead of shane just taking all the exponents and counting them one by one, she could have added all the exponents because that's what you're supposed to do when multiplying exponents.

Answer:

x<_2

Step-by-step explanation:

Its the second answer choice.

3x<_6

Divide 3 by both sides and you get the answer.

Answer:

x≤18

Step-by-step explanation:

it's either x≤2 or x≤18 since it says a number less than or equal to

Answer:

36

Step-by-step explanation:

k(6)= (6)²

Answer:

can u cmt the question

Step-by-step explanation:

because i cant see the picture

Answer: 0.4 * 0.25  3rd one

Step-by-step explanation:

Answer:

have you found the answer I need it to

Answer:

25.87

Step-by-step explanation:

10% of 28.75 is $2.875 (which rounds to $2.88

take 28.75-2.88= 25.87

Answer:

25.88

Step-by-step explanation:

10% of 28.75 is $2.875 (which rounds to $2.88

take 28.75-2.88= 25.87

Answer:

1000

Step-by-step explanation:

1000/1=1000

I need to type more for some reason

Answer:

1. b ∈ B 2. ∀ a ∈ N; 2a ∈ Z 3. N ⊂ Z ⊂ Q ⊂ R 4. J ≤ J⁻¹ : J ∈ Z⁻

Step-by-step explanation:

1. Let b be the number and B be the set, so mathematically, it is written as

b ∈ B.

2. Let  a be an element of natural number N and 2a be an even number. Since 2a is in the set of integers Z, we write

∀ a ∈ N; 2a ∈ Z

3. Let N represent the set of natural numbers, Z represent the set of integers, Q represent the set of rational numbers, and R represent the set of rational numbers.

Since each set is a subset of the latter set, we write

N ⊂ Z ⊂ Q ⊂ R .

4. Let J be the negative integer which is an element if negative integers. Let the set of negative integers be represented by Z⁻. Since J is less than or equal to its inverse, we write

J ≤ J⁻¹ : J ∈ Z⁻

Answer:

4

Step-by-step explanation:

5 - 3=2x2=4

Answer: x = -14

Hope this helps

Answer:

x=-14

Step-by-step explanation:

Follow Pemdas and solve for x

-2(x-3)-3=31, distribute negative 2

-2x+6-3=31, Combine Like Terms(CLT)

-2x+3=31, subtract 3 from both sides to isolate x variable

-2x=28, divide by -2 to isolate x

x=-14

Answer:

Acute

Step-by-step explanation:

Answer:

It would just be a straight line going across the x-axis because the value of y is 0

Step-by-step explanation:

Reflecting across the y axis followed by rhe x atation 180 degrees clockwise

Rotation 180 counterclowise

Answer:  3,4

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Assuming the dilatation is centred at the origin, then multiply the coordinates of the point by the scale factor, that is

R(- 2, 3 ) → R'([tex]\frac{1}{3}[/tex](- 2), [tex]\frac{1}{3}[/tex](3) ) → R'( - [tex]\frac{2}{3}[/tex], 1 ) → C

Answer:

You convert the fractions to a decimal, nut the rest is still the same

Step-by-step explanation:

Answer:

A!

Step-by-step explanation:

Edge 2021 :)

The solution to the system of equations  is a=2, b=-2 and c=0

Two or more expressions with an Equal sign is called as Equation.

The given equations are

2a+b+c=2 ...(1)

-a+b-C=-4 ...(2)

a-2b+2c= 6 ...(3)

Isolate a for 2a+b+c=2

a=2-b-c/2

substitute a in equation 2 and 3

-2+b+c/2 -b-c=-4

2-b-c/2-2b+2c=6

(3b-c-2)/2=-4

5b+3c+2/2=6

Isolate b for (3b-c-2)/2=-4

b=c-6/3

By simplification we get a=2, b=-2 and c=0

Hence, the solution to the system of equations  is a=2, b=-2 and c=0

To learn more on Equation:

https://brainly.com/question/10413253

#SPJ2

Answer:

-2x-24

Step-by-step explanation:

-5x+3x-24 = - 2x-24

Answer:

-2x-24 hope dis helped

Answer:

Use SOH-CAH-TOA method and figure out which sign you need. SOH- Sin, CAH- Cos, TOA- Tan.

Also,

SOH- opposite/hypotenuse

CAH- adjacent/hypotenuse

TOA- opposite/adjacent

Look at the angle and see which terms you have already. For example, if you had opposite the angle and the adjacent side, you would choose tangent because its TOA. Hope that helps!

Answer:

1) C

Step-by-step explanation:

I don't think any of the answer choice below no. 2 is correct

no.2) -22/-31

Answer:

F=3x+2/2x

Step-by-step explanation:

Answer:

Jack has saved $245.

Step-by-step explanation:

You divide $350 by $10, and you get 35. Then multiply Jack's $7 by 35 and you get $245!

Hope this has helped you! :)

Happy Halloween!~

Answer:

x is 18

Step-by-step explanation:

x is 18 because 18 x 2 = 36

Answer:

-6 and 6 are values of x on number line

Step-by-step explanation:

i took the test :)

Answer:

24 million

Step-by-step explanation:

thank me later

Answer:

I really don't know the answer but it might be c because that makes the most sense out of all of them

Answer:

−63t2−439t−741

Step-by-step explanation:

Let's simplify step-by-step.

9(4+t)−7(t+3)(9)(4+t)−7(t+3)

Distribute:

=(9)(4)+(9)(t)+−63t2+−441t+−756+(−7)(t)+(−7)(3)

=36+9t+−63t2+−441t+−756+−7t+−21

Combine Like Terms:

=36+9t+−63t2+−441t+−756+−7t+−21

=(−63t2)+(9t+−441t+−7t)+(36+−756+−21)

=−63t2+−439t+−741