Question

Chelsea is about to fire the pottery she recently completed in her kiln. the kiln can hold 15 pieces at a time. the number of pieces she can fire is represented by the equation, y = 15 x , where x represents the number of times she loads the kiln and y represents the total amount of completed pottery pieces. chelsea needs to have 120 finished pieces for her upcoming show. she uses the following system of equations to determine the amount of times she will need to run her kiln.

y = 15x
y = 120

Complete the statements.
To solve for the system of equations, substitute 120 for the [drop down 1] in the equation [drop down 2]. the number of times chelsea will need to run her kiln is [drop down 3].

Answer 1

The number of times Chelsea will need to run her kiln is 8.

Step-by-step explanation:

To solve for the system of equations, substitute 120 for the y in the equation y = 15x. The number of times Chelsea will need to run her kiln is 120 / 15, which equals 8.

To solve for the system of equations, substitute 120 for the [drop down 1] in the equation [drop down 2]. The number of times Chelsea will need to run her kiln is [drop down 3].

To find the missing values, substitute the given information into the system of equations:

Substitute 120 for [drop down 1] in the equation [drop down 2]:

�

=

15

�

y=15x

120

=

15

�

120=15x

Solve for x by dividing both sides of the equation by 15:

�

=

120

15

x=

15

120

​

�

=

8

x=8

The number of times Chelsea will need to run her kiln is [drop down 3]:

The number of times Chelsea will need to run her kiln is 8.

The number of times Chelsea will need to run her kiln is 8.

Therefore, by loading the kiln 8 times, Chelsea will have enough pieces to meet her goal of 120 finished pottery pieces for her upcoming show.