Answer:
1) x=10
2) x=6
3) x=13
Step-by-step explanation:
1) 15x-17+4x+7=180
19x-10=180
19x=190
x=10
2) 13x+5=16x-13
5+13=16x-13x
18=3x
x=6
3) 9x+7=11x-19
7+19=11x-9x
26=2x
x=13
If you want to find the weight of the apples in the barrel first you have to ( FIND THE TOTAL WEIGHT OF ALL THE APPLES AND DIVIDE BY ALL THE NUMBER OF APPLES)
Answer:
The integer is -16
Step-by-step explanation:
The first scuba diver is 23 feet below sea level. THe second is 7 feet closer.
23 - 7 = 16. He is still under sea level, so it would be -16
Using proportions, it is found that his DAILY RATE on that particular day is of Php 2,420
.
- This question is solved by proportions, using a <em>rule of three.</em>
- In a regular 8-hour day, Allen earns Php 1420. How much will he earn on a 14 hour day?
The <em>rule of three</em> is:
8 hours - Php 1420
14 hours - x
Applying cross multiplication:
![8x = 1420 \times 14](https://tex.z-dn.net/?f=8x%20%3D%201420%20%5Ctimes%2014)
![x = \frac{1420 \times 14}{8}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B1420%20%5Ctimes%2014%7D%7B8%7D)
![x = 2485](https://tex.z-dn.net/?f=x%20%3D%202485)
The closest option is Php 2,420.
A similar problem is given at brainly.com/question/24372153