Answer:
9.7
Step-by-step explanation:
Answer:
Step-by-step explanation:
y = mx + b , "m" is slope and "b" is y-intercept
~~~~~~~~~~~~~
3x - 4y = 7
- 4y = - 3x + 7
y = x - ⇒ m =
60 pesos because its subtraction, it would be 90-30, which equals 60 pesos.
Answer:
The rate at which the investment gets double is 7.776
Step-by-step explanation:
Given as :
The principal investment = $ 5051
The time period of investment = 9 years
Let The rate of interest = R % compounded quarterly
The Amount gets double
So, <u>From Compounded method</u>
Amount = Principal ×
Or, 2 × P = P × ( 1 +
Or, 2 = ( 1 +
Or, = 1 +
or, 1.01944 - 1 =
or, 0.01944 =
∴ R = 0.01944 × 400 = 7.776
Hence The rate at which the investment gets double is 7.776 Answer
Step-by-step explanation:
5c-2c is 3c
3-4 is -1
so the expression is 3c-1