Equivalent expressions.
parentheses.
(wx)yz
wx(yz)
i hope this helps :)
Answer:
Step-by-step explanation:
No. Of quarters n(Q)= 3
No. Of dimes n(D) = 5
No. Of nickels n(N) = 2
Total T = 3+5+2 = 10
Prob(D) = n(D)/T = 5/10 = 1/2
Now there are 9 left since it is not replaced back
Prob(Q) = 3/9 = 1/3
Prob(D and Q) = 1/2 × 1/3 = 1/6
Answer:
This is the formula you use for someone investing in money. The formula is actually supposed to be: A=P(1+).
A is the total amount, P is the principal amount (the initial; original), r is percent (%) rate in decimal form, n is frequency, and t is the amount of years.
Step-by-step explanation:
Let’s see, so x=6
The equations should be written out as
2(10) = 8(4) - 2(6)
The x is replaced by 6, since in this problem x equals 6, and thenceforth are the same. When solved:
20 = 32 - 12
Which means:
20 = 20
Which is correct.
Answer:
The answer is C
Step-by-step explanation:
I take edg class