According to your question, there are 2 unknown numbers mentioned.
Let the 2 unknown numbers be represented by the variables x & y, then
x is considered to be one of the numbers being more than y by the addition of 4, .ie.
x = 4 + y --- (1)
The sum of the 2 numbers is 60, i.e.
x + y = 60 --- (2)
To find the smaller number, we solve eqn (1) & (2) using the concept of substitution, i.e. substitute 4 + y for x in eqn (2), i.e.
4 + y + y = 60
4 + 2y = 60
2y = 60 - 4
2y = 56
y = 28 ...Ans.
Recall that x is more than y by 4, then 28 is the smaller number.
Answer:
B would be the answer for this question.
Step-by-step explanation:
Answer:
<h2>18a - 24</h2>
Step-by-step explanation:
Use distributive property: a(b + c) = ab + ac
Factors of 24: <span>1, 2, 3, 4, 6, 8, 12, 24</span>
Factors of 64: 1, 2, 4, 8, 16, 32, 64<span>
Factors of 88: </span>1, 2, 4, 8, 11, 22, 44, 88
<span>
The common factors of 24, 64, and 88 are: 1, 2, 4, and 8.</span>
Answer:
He has $390 left in his account.
Step-by-step explanation: