Answer:
### What is a system of linear equations?

The **system **of **equations **for the ages of Wendi and Zaviel can be obtained as x = y + 6 and x + y = 30 respectively.

A **system **of **linear equations **is a group of equations having same number of variables and degree.

For the n number of variables n number of equations are required.

On the basis of number of solutions a system of equations can be classified as consistent and inconsistent.

Suppose the age of Wendi and Zaviel be x and y respectively.

Then, the **equation **for their **age **can be written as,

x = y + 6

And, the equation for the sum of ages is given as,

x + y = 30

Hence, the **equations **that represent the given case are x = y + 6 and x + y = 30 respectively.

To know more about **system of equations **click on,

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Answer:
For Wendy’s age you can’t do 30-6=24 and then for Zaviel’s you can do 24-6=18 so Wendy is 24 years old and Zaviel is 18 years old.

30-6=w

W-6=z

30-6=24(w)

24-6=18(z)

30-6=w

W-6=z

30-6=24(w)

24-6=18(z)

Jose is now six years older than John. In two years, Jose will be twice as old as John. How old is John now?

3.Ms. Taylor is doing an art project with her class. She has a 3 foot piece of ribbon. If she gives each student an eighth of a foot of ribbon, how many students will receive a piece of ribbon

PLEASE HELPIf u can’t read it good it says: which equation matches this graph? 1. Y= -4x + 32. Y= 4x + 33. Y= -(1/4) x +34. Y=- (1/4)x + 3

Mass and weight math

A cylinder has a height of 16 cm and a radius of 5 cm. A cone has a height of 12 cm and a radius of 4 cm. If the cone is placed inside the cylinder as shown, what is the volume of the air space surrounding the cone inside the cylinder? (Use 3.14 as an approximation of π.)452.16 cm3 840.54 cm3 1,055.04 cm3 1,456.96 cm3

3.Ms. Taylor is doing an art project with her class. She has a 3 foot piece of ribbon. If she gives each student an eighth of a foot of ribbon, how many students will receive a piece of ribbon

PLEASE HELPIf u can’t read it good it says: which equation matches this graph? 1. Y= -4x + 32. Y= 4x + 33. Y= -(1/4) x +34. Y=- (1/4)x + 3

Mass and weight math

A cylinder has a height of 16 cm and a radius of 5 cm. A cone has a height of 12 cm and a radius of 4 cm. If the cone is placed inside the cylinder as shown, what is the volume of the air space surrounding the cone inside the cylinder? (Use 3.14 as an approximation of π.)452.16 cm3 840.54 cm3 1,055.04 cm3 1,456.96 cm3

**Answer:**

**Step-by-step explanation:**

Every perpendicular corner of a square is 90 degrees.

Lines are cut half diagonally.

So

multi-step equations

**Answer:**

y = 2

**Step-by-step explanation:**

This equation can be solved three steps, classifying it as a multi-step equation.

To solve, you need to get the constants on one side and the variables on the other and then isolate the variable. These steps are illustrated below.

3y + 2 = 2y + 4 **Subtract 2y from both sides of the equation**.

y + 2 = 4 **Subtract 2 from both sides of the equation**.

**y = 2**

**Answer: **The graph of the function is symmetric about the y-axis.

**Explanation:**

Symmetric about the y-axis means that the graph can be reflected over, in this case the y-axis, without altering it. Your function is able to do this! I’ve attached a picture of the function so that you can visualize what I wrote.

**Answer:**

**70,176**

**Step-by-step explanation:**

Given that

482 - 412 + 286 - 12 × 204

We need to solve the above equation

= 482 - 412 + 286 - 12 × 204

= 70 + 286 - 12 × 204

= 356 - 12 × 204

= 344 × 204

= 70,176

Hence, the answer to the given equation is **70,176**

The same is to be considered and relevant

check the picture below.

30=2*3*5 and 35=5*7, then the least common multiple is 2*3*5*7=210 minutes. This means that 7 20-minutes sessions with 10-minutes breaks and 6 25-minutes sessions with 10-minutes breaks will end together after 210 passed minutes and at 11:30 A.M. all sessions will begin at the same time.