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2 years ago

Which equation is equivalent to the equation 3x - 12 = 24?

Mathematics

1 answer:

Goryan [66]2 years ago

8 0

Answer:

Step-by-step explanation:

To simplify the equation, all you need to do is add 12 to both sides to cancel out the -12.

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Mae Ling earns a weekly salary of $305 plus a 6.0% commission on sales at a gift shop. How much would she make in a work week if

insens350 [35]

Answer:

Mae's weekly salary plus 6.0% commision= $305

she makes in a work week after selling= 6/100 x$4400

=$264

Total weekly her earning= $305+$264

=$569

Step-by-step explanation:

7 0

2 years ago

What is the value of x in the diagram?

PilotLPTM [1.2K]

Answer:

Step-by-step explanation:

They are vertical angles; so angles are congruent

*<em>Vertical angles are always congruent*</em>

<em>Congruent means equal or same.</em>

1) Since they are congruent, you form an equation.

2) Solve by subtracting 15 from both sides.

3) Solve by dividing 2 from both sides

4) Simplify

x = 65

7 0

2 years ago

My soccer team has 16 players. I have to choose a starting lineup of a goalie and 10 regular players (the regular players are in

ASHA 777 [7]

Answer:

3003

Step-by-step explanation:

We want to find out how many ways we can choose 10 players among 15 players (since the goalie is not interchangeable)

The number of different lineups you can have can be found by using combination:

$^{15}C_{10} = \frac{15!}{(15 - 10)! 10!}\\ \\= \frac{15!}{5! * 10!} \\\\= 3003$

There are 3003 different lineups that can be chosen.

6 0

3 years ago

Charles traveled for 4 hours at 80 miles per hour. He then went 3 more hours at 65 miles per hour. Find the speed fro the entire

Akimi4 [234]

1 hour is 15m
2 hour is 30m
3 hour is 65m
4 hour is 80m

5 0

3 years ago

A new car is available with standard or automatic transmission, two or four doors, and it is available in 10 exterior colors. Wh

dezoksy [38]

Answer:

Step-by-step explanation:

Given that:

Number of options available for transmission = 2 (Standard or Automatic)

Number of options for doors = 2 (2 doors or 4 doors)

Number of exterior colors available = 10

To find:

Total number of outcomes = ?

Solution:

First of all, let us calculate the number of outcomes for the transmission mode and number of doors options.

1. Standard - 2 doors

2. Standard - 4 doors

3. Automatic - 2 doors

4. Automatic - 4 doors

Number of outcomes possible = 4 (which is equal to number of transmission mode available multiplied by number of doors options i.e. 2 $\times 2$ )

Now, these 4 will be mapped with 10 different exterior colors.

Therefore total number of outcomes possible :

Number of transmission modes $\times$ Number of doors options $\times$ Number of exterior colors

2 $\times$ 2 $\times$ 10 = <em>40</em>

3 0

3 years ago