Keiko, aldo, and henry sent a total of 50 text messages during the weekend. aldo sent 2 times as many messages as henry. keiko s
ent 10 fewer messages than henry. how many messages did they each send?
1 answer:
K + a + h = 50
a = 2h
k = h - 10
(h - 10) + 2h + h = 50
4h - 10 = 50
4h = 50 + 10
4h = 60
h = 60/4
h = 15 <=== Henry sent 15
a = 2h
a = 2(15)
a = 30 <=== Aldo sent 30
k = h - 10
k = 15 - 10
k = 5 <=== Keiko sent 5
You might be interested in
Answer:
4
Step-by-step explanation:
Because 3×4=12
Answer:
15
Step-by-step explanation:
Answer:
56
Step-by-step explanation:
Lowest Common Multiple= 56
Answer:
answer
Step-by-step explanation:
you have to subtract 3b from 3a so the answer is 0.