The sequence is 15. hope it helps
Consider the expression
Expanding 18 as (10+8),
=
By using distributive property, we get
=
= 50 + 40
By adding, we get
= 90
The digit at units place is '0' and the digit at tens place is '9'.
Therefore, there are 9 tens in the final product of .
Answer:
Box 1: 5
Box 2: 5
Box 3: 5
Box 4: 15
Step-by-step explanation:
the three boxes have the same number of boxes, it has 5 because 5+ 5 + 5 = 15.
so the fourth box will have 15 because that's the sum of the three boxes, 15 + 15 = 30.
Hope this helps!
10d+5n=220
divide both sides by 5
2d+n=44
d=13+n
sub 13+n for d in other equatin
2(13+n)+n=44
26+2n+n=44
26+3n=44
minus 26 both sides
3n=18
divide both sides by 3
n=6
sub back
d=13+n
d=13+6
d=19
19 dimes
6 nickles
Answer:
Speed
Step-by-step explanation:
Speed is given . Divide Speed by time . You will get your answer