PLZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP ME I DO ANYTHING JUST HELP *95 POINTS) PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ ALSO SHOW YOUR WORK



1 ) Use the expression below to answer parts (a) and (b)
5x-3x-4y+ 1/3 (6x-12y)

a) Simplify the expression by combining like terms. (SHOW YOUR WORK.)


QUESTION B IS A IMAGE

C .In the space below PROVE how you know your expressions are equivalent to the original expression.

Answer:

sorry just here for the points :(

Step-by-step explanation:

Answer:

your answer would be 0

Step-by-step explanation:

3-(-2)-5

3+2-5

5-5

0

Answer:

It is A. Please mark Brainliest!

Step-by-step explanation:

Am Supreme Ruler.

Answer: A

Step-by-step explanation:

Answer:

D & E

Step-by-step explanation:

Answer:

true

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

n-14=2

add 14 on both sides to get 16

In the statement, A number subtracted from 14 is 2 the unknown number

is 12.

A numerical expression is a mathematical statement written in the form of numbers and unknown variables. We can form numerical expressions from statements.

Given, A number subtracted from 14 is 2.

Let the unknown number be 'n'.

∴ 14 - n = 2.

- n = 2 - 14.

- n = - 12.

n = 12.

learn more about numerical expressions here :

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Answer:

valid bc in a square all the sides are the same.

Step-by-step explanation:

so side 1 and side 2 both equal 3. 3×3=9

so the answer is valid

Answer:

valid

Step-by-step explanation:

because area of a square if found by A=a^2

(this can also be length times height since a square has all 4 equal sides)

3*3=9

Answer: 36.11 Ft

Step-by-step explanation:

Circumference formula

C = 2 • pie,3.14 • R

C = 2 • 3.14 • 4.75 = 36.11

Answer:

2/15

Step-by-step explanation:

Step one:

given data

sample space

1 elephant,

4 bears,

3 cats, and

2 dogs.

sample size= 1+4+3+2= 10

Required:

By selecting without replacement, the probability that she chooses a bear both times

Step two:

the first event= Pr(bear)= 4/10= 2/5

the second event, the sample size is now 9 and the number of bears is now 3

Pr(bear)= 3/9= 1/3

Hence, the probability that she chooses a bear both times

= 2/5*1/3

=2/15

Answer:

8 boys for every 10 girls

Step-by-step explanation:

Answer:

0/15 = 0

Step-by-step explanation:

Use the formula: y2-y1 over x2-x1.

Hope this helps! :-)

Answer:

(300,15) [tex]\frac{y}{x}[/tex]=15/300=1/20

Step-by-step explanation:

How much money does Clare make after stuffing 1,500 envelopes?

Clare: y=1/10x=1/10(1500)=$150

How much money does Han make after stuffing 1,500 envelopes?

Han: y=1/20x=1/20(1500)=$75

What is Clare's rate of change?

1/10 means $1 for 10 envelopes

What is Han's Rate of change?

1/20 means $1 for 20 envelopes

Who gets paid more?

Clare gets paid more

Answer: A) 1.8*10^10

Step-by-step explanation:

Multiply the constants together, and multiply the multiples of 10 together.

6*3 = 18

10^4 * 10^5 = 10^9

which gives you 18 * 10^9, but that isn't in scientific notation, because 18 isn't a number between 1 and 10

so you get 18 * 10 ^9

which is equal to 1.8*10^10

Hope this helps!

Answer:

A

Step-by-step explanation:

Answer:

3t^2 + 8t + 2

Combine like terms

2 + 10t - 2t + 3t2

2+ 8t + 3t^2

Answer:

B

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

if you higher the hight than there is more potential energy and kinetic energy in the end

Answer:

Use this simple interest calculator to find A, the Final Investment Value, using the simple interest formula: A = P(1 + rt) where P is the Principal amount of money to be invested at an Interest Rate R% per period for t Number of Time Periods.

Step-by-step explanation:

Answer:

I think B

Step-by-step explanation:

Answer:

It has bumps, cracks and obstacles, but in the end, it gets you somewhere.

Step-by-step explanation:

Answer:

$7.25

Step-by-step explanation:

Total amount spent on the ticket   = $40.75

Number of ticket purchased  = 5

Processing fee per ticket  = $0.90

Unknown:

Cost of each ticket = ?

Solution:

To solve this problem, we need to find the processing fee for the 5 tickets purchase;

      Processing fee = number ticket x processing fee per ticket

      Processing fee  = 5 x 0.9  = $4.5

Now, the real cost a ticket = $40.75  - $4.5  = $36.25

So, cost per ticket is;

        Cost  = [tex]\frac{36.25}{5}[/tex]   = $7.25

Answer:

y = 1

Step-by-step explanation:

y is inversely proportion to x means that ,

y ∝ 1/x or ,

[tex]y\ \alpha\ \frac{1}{x}[/tex]

When we remove the proportionality sign we get,

[tex]y=k(\frac{1}{x})\\y=\frac{k}{x} \\[/tex]

now we know the point is (2 , 3) which means it corresponds to (x , y) which furthermore means y=3 when x=2,

so we insert these values and get the value of k.

[tex]y=\frac{k}{x} \\\\3=\frac{k}{2}\\\\6=k\\[/tex]

now the equation becomes,

[tex]y=\frac{6}{x}[/tex]

now we need to find y when x is 6 so just replace x with 6

[tex]y=\frac{6}{x}\\\\y=\frac{6}{6} \\\\y=1[/tex]

so we get the value of y is 1

Answer:

N<5

Step-by-step explanation:

Check out the pic

Answer:

3/16x

Step-by-step explanation:

Let

Total pizza = x

Savion is eating a pizza for lunch. He eats 5/8 of it

Savion eats = 5/8 of x

= 5/8x

Pizza remaining = x - 5/8x

= 8x-5x/8

= 3/8x

gives the remaining pizza to his 2 coworkers. What fraction of the whole pizza will each of Savion's coworkers get if they share the remaining pizza equally?

= 3/8x ÷ 2

= 3/8x × 1/2

= 3/16x

Each of Savion's coworkers get 3/16x if they share the remaining pizza equally

Answer:

4/3

Step-by-step explanation:

[tex]4x-3y=0\\-3y=-4x\\3y=4x\\y=\frac{4}{3}x\\\\[/tex]

We know, y directly varies with x

hence,

[tex]y\ \alpha \ x\\[/tex]

remove the sign of proportionality

[tex]y=kx[/tex]

now compare with the above equation we get the value of k = 4/3

Answer:

$42.00

Step-by-step explanation:

27+15 = 42

(also, Luke Hemmings???)

ok, I didn't know it was percent... 4.05. 15% of 27

The total amount that Luke will pay is $31.05.

From the information given, it was stated that Luke went to a restaurant and his bill was $27.00 and that he wants to leave a 15% tip.

Therefore, the amount that he'll pay to the restaurant will be:

= $27.00 + (15% × $27)

= $27.00 + (0.15 × $27)

= $27.00 + $4.05

= $31.05

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