Step 1:
We assume that A, q, and, b, are real numbers (where y could be a variable).
Step 2:
Terms with z to the left of the equation. Independent terms of z to the right of the equation.
Az - yz = qb
Step 3:
Common factor z.
z (A - y) = qb
Step 4:
Clear z.
z = qb / (A - y)
Answer:
z = qb / (A - y)
<span>I = Prt, where P is the principal, r is the annual </span>interest<span> rate in decimal form, and t is the loan period expressed in years.
</span>
First, Let us convert 3.4% into decimal form. <span>Move the decimal point two places to the left, adding in zeros as needed. 0.034</span>
Second, lets plug in our information.
250 * 0.034 * 3 = 25.50
Your simple interest is: $25.50
Answer:
20 bottles
Step-by-step explanation:
Number of bottles

Step-by-step explanation:
= - 4
= a* + (3- 1) d*
- 4 = a + 2d . . . . . . . . .(i)
= - 29
= a + ( 8 - 1) d
- 29 = a + 7d . . . . . . . . (ii)
subtracting equations (i) and (ii)
25 = 5d
d = -5
placing d = -5 in equation (i)
a - 10 = -4
a = 6
For an arithmetic Progtession
= a + (n - 1)d
= 6 + (n- 1)-5
= 6 - 5n + 5


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