HELP!! Who ever does all these problems gets a brainlist and 50 points

Answer:

5

Step-by-step explanation:

g(x) = 2 - 3x

g(-1) = 2 - 3(-1)

g(-1) = 2 + 3

g(-1) = 5

Answer:

D, 10.

Step-by-step explanation:

10+8=18 4/3x18=24

Answer:

See below

Step-by-step explanation:

DVD's sold:

Blu-rays sold:

Solving the system we get the number of month t when the disks sold are equal:

Answer:

At 3.44 seconds, the penny is at a height of 300 meters above the ground.

Step-by-step explanation:

Basically, we have to solve an equation here:

[tex]-4.9t^{2} + 358 = 300[/tex]

Hence,

[tex]-4.9t^{2} = 300 - 358[/tex]

[tex]t^{2} = \frac{-58}{-4.9}[/tex]

[tex]t = 3.44[/tex]

Hence, at 3.44 seconds, the penny is at a height of 300 meters above the ground.

Hope this helped!

Step-by-step explanation:

In isoceles triangle two sides are equal and two angles are equal.

Then,

∠R = ∠T = (5x-40)°

Then,

∠RTS + ∠STU = 180° (bcoz it lies on a straight line)

(5x-40) ° + 5x = 180°

10x = 220°

x = 22°

Therefore,

Option A is correct✔

Answer:

600/(12*60)=0.83 per minute

Step-by-step explanation:

{43, 12, 8, 3, -14, -25}

Answer: the answer is 2/3

Step-by-step explanation: hope this helps

Answer:

[tex]0.6666666667[/tex] [tex]or[/tex] [tex]\frac{2}{3}[/tex]

Step-by-step explanation:

[tex]--------------------------------------------[/tex]

[tex]\frac{64}{96}[/tex] = [tex]\frac{32}{48}[/tex] = [tex]\frac{16}{24}[/tex] = [tex]\frac{8}{12}[/tex] = [tex]\frac{4}{6}[/tex] = [tex]\frac{2}{3}[/tex] = [tex]0.6666666667[/tex]

[tex]--------------------------------------------[/tex]

Hope this helps! <3

[tex]--------------------------------------------[/tex]

Answer:

The answer is "1:2"

Step-by-step explanation:

Let 96 car sales are X and 96 truck sales are Y  And income from 97 cars is 0.89X, income from 97 trucks is 1.07Y

[tex]\to \frac{(0.89X+1.07Y)}{(X+Y)}=1.01\\\\\frac{X}{Y}=?\\\\\to \frac{(0.89X+1.07Y)}{(X+Y)}\ \ \text{Divide by Y and get}\ \ \frac{( \frac{0.89X}{Y}+1.07)}{(\frac{X}{Y}+1)} =1.01\\\\[/tex]

Then

[tex]\to \frac{X}{Y}=1:2[/tex]

Answer:

8

Step-by-step explanation:

You always start with the equasions in parenthesis. 3-1 is 2 and 8 divided by 2 is 4. Then you can move on to the next part of the eqasion. You start by subtracting 2 from 5 and then multiplying that by 2.then you add up the answers and you gat 8.

Answer:

:$5.50

Step-by-step explanation:

You will give your co-worker $5.5.

Given is that you work in a restaurant, and a family comes in for dinner. You and your co-worker wait on the table and prepare their food. The family gives you a $11 tip.

For evenly splitting the tip, you will give your co - worker :

{x} = 11/2 = 5.5

{x} = $5.5

Therefore, you will give your co-worker $5.5.

To solve more questions on algebraic expressions, visit the link below -

brainly.com/question/1041084

#SPJ5

Answer:

30

Step-by-step explanation:

I think that's the answer

Answer:

No Idea I'm On Schoology

Step-by-step explanation:

Answer:

Step-by-step explanation:

i think the last number 2.50 is wrong, maybe is 2.4

total cost= 0.30 x number of miles

for the first 0.30*2=0.60

second 0.30*4=1.20

and so on

Answer:

.60 ÷ 2 = 0.3

1.20 ÷ 4 = 0.3

1.80 ÷ 6 = 0.3

2.50 ÷ 8 = 0.3125 so round it, and it equals 0.3

So are equation would be y ÷ x = 0.3

Answer:

£775

Step-by-step explanation:

From the question, it was given that:

Weekly pay = basic pay + number of houses rented x bonus

This expression can be used to determine the amount of money being paid to the agent every week.

When basic pay = £400, bonus = £75, and the number of house rented = 5.

Then,

Weekly pay = 400 + 5(75)

                    = 400 + 375

                    = 775

Weekly pay = £775

The amount of money paid to Mrs Lewis every week is £775.

Answer:

I believe 2.

z/8 and 3*5

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

z is a term -3 is a term and 5 is a term

Answer:

2nd option

Step-by-step explanation:

Answer:

the third one

Step-by-step explanation:

it's the third one because it touches most of the points

btw can you please mark me brainliest :D

Answer:

The Answer is the bottom one

Answer:

7p

Step-by-step explanation:

Since it is 7 dollars per person, and p stands for person, the admission fee would be 7p.

Thank you, I hope you learned from this answer! If it did help, please mark this as brainliest! Thank you!

Answer: Opposite sides are congruent (AB = DC).

Opposite angels are congruent (D = B).

Consecutive angles are supplementary (A + D = 180°).

If one angle is right, then all angles are right.

The diagonals of a parallelogram bisect each other.

Each diagonal of a parallelogram separates it into two congruent triangles.

these are all the choices lol

Step-by-step explanation: Brainliest pls

Answer:

Step-by-step explanation:

Properties of parallelogram:

1) opposite sides are equal and parallel.

2) opposite angles are equal.

3) diagonals bisect each other.

Answer

D

Step-by-step explanation:

Answer: 4/21

Step-by-step explanation: first convert it to an improper fraction, which would be 21/4

reciprocal means flip the fraction so it’s 4/21

Answer:

3^2

Step-by-step explanation:

You add the exponents when you multiply

Then you subtract them since you divided them.

Answer:

9

Step-by-step explanation:

3^8=6561

3^4=81

3^2=9

3^8=6561

so... 6561*81/9*6561 equals nine so your answer is 9.

Answer:

PLEASE MARK AS BRAINLIEST!!!!!!!

58.6 kilometer/hour = 97666.666667 centimeter/minute

Step-by-step explanation:

How to Convert Centimeter/minute to Kilometer/hour

1 cm/min = 0.0006 km/h

1 km/h = 1666.6666666667 cm/min

Example: convert 15 cm/min to km/h:

15 cm/min = 15 × 0.0006 km/h = 0.009 km/h

Answer:

1 1/10

Step-by-step explanation:

2 1/5= 2 2/10

33/10- 22/10= 11/10 or 1 1/10 or 1.1

BTW you can use google!

Answer:

A x<7/12 hope this helps