Answer:
2x-1=5x
-1=3x
1.A. we take away 2x from both sides
2.A they are the same sine they both have the same solution of -1/3
Hope This Helps!!!
No they are part fundamental mathematics
Answer:
Step-by-step explanation:
Use trigonometry
<u>Let the height of the cloud be x, then we have:</u>
- tan 35° = x/525
- x = 525 tan 35°
- x = 367.6 (rounded)
The height of the cloud layer is 367.6 m
The answer is 2 3/4 because Kelley grew just as much as Cole. You might have to simplify some of the answers in your multiple choice question do it makes 2 3/4.
Answer:
5x+2x
Step-by-step explanation
Considering you will buy the same amount of rulers and notebooks, x will represent the same number.
Since you will buy an x number of notebooks that cost $5, 5x, and an x number of rulers that cost $2, 2x, you can combine them to make 5x+2x.
Use
To use the expression you can fill in any number for x.
Imagine you have 30 students, you could replace each x in the expression with 30. This would give you 5(30) + 2(30).
Multiplying each would give you 150 + 60 which results in $210.
