Answer:
20
Step-by-step explanation:
Following the 30% rule of thumb, Sally should only spend a maximum of $900 on her rent
<h3>Numbers and percentage</h3>
Given Data
- Monthly Salary = $3000
- Percentage spent on rent = 30%
Let us find 30% of $3000
= 30/100* $3000
= 0.3*$3000
= $900
Learn more about percentages here:
brainly.com/question/24304697
SPJ1
Answer:
10 units
Step-by-step explanation:
We are given two points on a plane;
(7 , -2) and (7 , 8)
We are supposed to determine the distance between the two points;
- To get the distance between two points on a plane, we should use modulus formula;
- Modulus =

Therefore, in this case;
Distance = 


Therefore, the distance between the two points is 10 units.
Answer:
Use a ratio.
20/60 = x/180
180/60 = 3, so 20*3 is 60.
The answer is 60.