Answer:
James is 37, Rob is 44, and Kate is 35
Step-by-step explanation:
Set up an equation where x is James' age:
Rob's age can be represented by x + 7, since he is 7 years older than James
Kate's age can be represented by x - 2, since she is 2 years younger than James
Add these together in the equation and set it equal to 116:
(x + 7) + (x - 2) + (x) = 116
Add like terms and solve for x:
(x + 7) + (x - 2) + (x) = 116
3x + 5 = 116
3x = 111
x = 37
So, James is 37.
Find Rob's age by adding 7 to this:
37 + 7
= 44
Find Kate's age by subtracting 2:
37 - 2
= 35
So, James is 37, Rob is 44, and Kate is 35
4th option is correct.
look at the picture i sent
Answer:
im sorry
Step-by-step explanation:
ezxerfguibfyrxzwzx
Answer:
900
Step-by-step explanation:
3-digit natural numbers are whole numbers that range from 100 to 999 (3-digit because there are three numbers)
- 999 whole numbers from 1 to 999 (counting from 1, 2, 3, 4...897, 898, 899)
- 1 to 99 are 2-digit numbers, so you do not count them
there are 900 3-digit natural numbers!
comment or message me if you are still confused!
Answer:
17/3
Step-by-step explanation:
or 5 2/3