Answer:
Step-by-step explanation:8
Answer:
1.509909034 x10 ^36
Step-by-step explanation:
10 plus 18 is 28
Then you would multiply 28 by 25 numbers of itself.
6s+4d=$53
4s+6d=$47
Multiply 6 in the first equation which is
36s+24d=$318
Multiply -4 in the second equation which is
-16s-24d=$-188
Then..
36s+24d=$318
-16s-24d=$-188
You cancel out the -24d and +24d
36s=$318
-16s=$-188
Do the math..
20s=$130
Divide 20 by both sides and answer...
s=$6.5
Answer:the number is ten
Step-by-step explanation:
Reduce the expression, if possible, by cancelling the common factors.
Exact form:
15/7
Decimal form:
2.142857 repeating
Mixed number form:
2 1/7
