Answer:
Step-by-step explanation:
Part A:
We have two lines: y = 2 - x and y = 4x + 3 . Given two equations that are both required to be true. The answer is the points where the lines cross, this means we have to make the equations equal to each other. It will look like this:
2 - x = 4x + 3
Part B:
In order to solve the equation we need to put the like terms together. So we will add x on each side.
2 - x = 4x + 3
+x +x
So now we get:
2 = 5x + 3
Now that x is on one side and is positive we will move 3 on the left side by subtracting it from each side.
2 = 5x + 3
-3 -3
So now we get:
-1 = 5x
Now that the like terms have been combined we need to find out what x alone is so we divide 5 on each side:
=
No we see that:
x =
The company's records show that the sales of long boards increase every four months as represented by expression B, where t is the number of years that the boards have been for sale.
expression b :725(1.12)^3t
Select the statements that give a correct interpretation of the above expressions.
Expression A grows at a rate of 5% every three months, while expression B decays at
a rate of 12% every four months.
Expression A has an initial value of 0.95, while expression B has an initial value of 1.12.
Expression A decays at a rate of 5% every three months, while expression B grows at
a rate of 12% every four months.
Expression A has an initial value of 624, while expression B has an initial value of 725.
Expression A decays at 5% every three years, while expression B grows at a rate of 12% every four years.
Answer:
Expression A decays at a rate of 5% every three months, while expression B grows at rate of 12% every four months
Expression A has initial value of 624, while expression B has initial value of 725
Step-by-step explanation:
plato correct
0
1
6
Answer:
Option B. 1
Step-by-step explanation:
We have to find the value of P(3, 0)
We have to find the value of given permutation
Since we know
Here a = 3
b = 0
Therefore, option B. 1 is the answer.
x + 2 > 5
x > 3
Answer is the 2nd option
x + 2 > 5; x > 3
it is c im 100% sure
WILL MARK!!
I don't understand this ;-;