Answer:
x=3
Step-by-step explanation:
This is a proportional equation:
Given: x/9=9/27
Cross-multiply: 27x=81
Divide: x=3
So x=3
Answer:
I don't really understand this stuff ;w; giving 100 points for the brainliest answer!
Q1.
Write a number sentence with at least 4 integers explaining their final score of 300. Be sure to use negative and positive integers. For example, The Super Brains answered a 250-point question correctly, a 50-point question incorrectly, a 100-point question correctly, a 200 point question incorrectly, and a 200 point question correctly. 250 + (-50) + 100 + (-200) + 200 = 300. You CANNOT copy the example as an answer.
Q2.
Write a number sentence with at least 4 integers explaining their final score of -200. Be sure to use negative and positive integers. See the first question for an example.
Q3.
Write a number sentence with at least 4 integers explaining their final score of -250. Be sure to use negative and positive integers. See the first question for an example.
Q4.
Write a number sentence with at least 4 integers explaining their final score of 0. Be sure to use negative and positive integers. See the first question for an example.
Answer:
Step-by-step explanation:
Step-by-step explanation:
You can make the equatin: y=15x+22
X is the number of weeks
Y is the total amount of money needed
Plug in 120 for y and solve for x
120=15x+22
98=15x
x=6.53
But the answer is 7 weeks because we have to round up so he gets paid for the whole week
The answer to the question is a. 9
