Answer:
5:10?? i think cuz 5 minus 15 is 10 and 5 of them have blonde hair
Answer:
is the total time taken to clean the house.
Step-by-step explanation:
Given that:
Betsy cleans
of the house.
Time taken = 1 hour
To find:
Time taken to clean the whole house = ?
Solution:
We can use unitary method here to solve this problem.
We are given that
of the house is cleaned in 1 hour.
We have to find that a total of 1 house will be cleaned in how much time.
(1 house because Betsy's house can be considered as a single unit).
To find this we will divide 1 hour with
.
Now, Let us solve this mathematically:
of the house is cleaned in = 1 hour
1 of the house will be cleaned in = 1 hour divided by 

So, the <em>answer </em>is:
is the total time taken to clean the house.
Answer:
(3,11)
Step-by-step explanation:
Turn both equations into linear equations:
y=2x+5
y=5x-4
Then, just graph both equations.
Find the point where the two lines intersect. That point of intersection is the solution. That coordinate is (3,11).
Answer:
Distance = 13
Step-by-step explanation:
A(2,7) B(14,12)
D = √((14-2)² + (12-7)²)
D = √(12² + 5²)
D = 13