Step-by-step explanation:
1 quarter + 1 nickel = 30c
1 quarter + 1 penny = 26c
1 nickel + 1 penny = 11c
1 quarter + 1 nickel + 1 penny = 31c
There are 4 different sums of money.
Answer:
4 different sums
There are two ways to form a sum: either by leaving out one coin or by not leaving out any. There are three options if we want to leave out one coin, and obviously only one way to not leave out any, so that gives us our answer of .
Hope this helped! :)
-1/2 ≤ x ≤ 3
hope that helps
x ÷ a - b = c
x a-b both side
x = c(a-b)
or
x = ca - bc
40-(1/10*40)
40-4
36
I hope this helps
I’m pretty sure it’s A.
Least common multiple (LCM) of 5 and 10 is 10.
