Let's name Janet's age x
julie is then x-3 years old
and the brother is x-3-8=x-11
and all three of them: x+x-3+x-11 are 55
so we count:
2x-3+x-11=55
3x-3-11=55
3x-14=55
add 14 5o both sides:
3x=69
divide by 3:
x=23
so Janet is 23, Julie is 23-3=20 and the brother is 20-8=12 years old!
Answer:
9.40
Step-by-step explanation:
the 5 makes the 9 go up and since it cant go up, then the 3 goes up and the 9 becomes a 0 so it is 9.40
Answer:
24
Step-by-step explanation:
2 x 3 = 6
6 x 4 = 24
1 pair of shoes would pair with the 3 pants,
multiply that by 2 for the other pair and you get 6 different possibilties.
you multiply the 6 possibilities by 4 shirts to get 24 different combinations.
Answer:
Hi there
Your answer is
40 ounces
Step-by-step explanation:
1lb = 16oz
2.5lbs = xoz
1lb = 16oz
*2.5
2.5lbs = 40oz
