Answer:
Option B and D .....
If the provide option is correct
Or else it should be 7/9 and 0.777
mark me as brainliest ❤️
Answer:
$248.75
Step-by-step explanation:
We are told that the interest rate is 13% per Annum = 13% per year
Hence, the interest rate in a month = 13% /12
= 1.0833333333% in a month
Tony Giacomin deposited $1600 on July 3rd in a special investment account which earns 13% p.A. Simple interest.
Interest = Principal × rate × time
Rate = 13% = 0.13
Time = July 3rd - November 12 = 132 days
= $1600 × 0.13 × 132/365
= $75.221917808
On August 17th he deposited another $5600 in the account. If he closed the account on November 12th
Interest = Principal × rate × time
Rate = 13% = 0.13
Time = August 17th - November 12 = 87 days
= $5600 × 0.13 × 87/365
= $173.52328767123288
The next step would be to add these Interests together
$173.52328767123288 + $75.221917808
= $248.74520548
Approximately ≈ $248.75
Therefore, his investment that he has earned over this period of time is $248.75
Perpendicular: -4
Parallel: 1/4
Answer:
option B)
x = 2
Step-by-step explanation:
Given in the question the equation:
10x - 3(x- 6) = x + 30
Simplify the left side
10x - 3(x - 6) = x + 30
10x - 3x + 18 = x + 30
rearrange the terms and containing x to the left side of the equation and add accordingly
x(10 - 3 - 1) = (30 - 18)
x(10 - 4) = (12)
x(6) = 12
6x = 12
Divide each term by 6 and simplify
x = 12/6
x = 2
