2 is your Y-intercept. So at positive 2, your line will cross the Y axis. and 1/2x is your slope. Plot your first point at positive 2 on the y axis and go up 1 and over 2 (to the right)
Let Karen, Michelle and their brother be represented by constants k, m and b respectively.
According to your question,
k = 6 + m
b = m + 2
k + b + m = 62.
Substituting for k and b in equation 3,
(6 + m) + (m + 2) + m = 62
= 3m + 8 = 62
3m = 54
m = 18.
Thus, k = 6 + m = 24
b= m + 2 = 20.
Thus, Karen's age is 24, Michelle's age is 18 and their brother's age is 20
Answer:
17
Step-by-step explanation:
Answer: 1000
Step-by-step explanation:
The number of combinations is equal to the product of the number of options for each tumbler.
Each tumbler has 10 possible numbers, and we have 3 tumblers, then the number of combinations is:
C = 10*10*10 = 10^3 = 1000
We have 1000 possible codes for the lock.