We know the equation for company A is P(t) = 1.8(1.4)ᵗ.
and what we know about company B is that their equation is linear, and we also have 3 months in a table of values, and we can simply use two points from there to get the equation of company B, let's do so using (3,5) and (7, 25),
now, the end of the year will be at the twelfth month, namely t = 12, and the four month well we know that t = 4.
how did each one fare?
so, notice, on the fourth month B did better than A, but at the end of the year, A ended up better off than B.
Answer:
X = -7
Step-by-step explanation:
you can also use mathpapa it's a calculator that gives you the answer and solves it for you step by step.
AB = 9.
It is given that BC = 9 and AB = BC. Hence, AB = BC = 9.
Answer: B = 1
Step-by-step explanation: The first step is to add 6 to both sides of the equation to get -2b = -2
You then divide both sides by negative 2 so you can get a positive
dividing both sides by negative 2 will leave you with 1b = 1
so
b = 1
Area of triangle(a) =1/2(b)(h)
a= 1/2((3y-2)(y-1)
a=1/2(3y^2 -3y-2y+2)
therefore the area equals
a=3/2y^2-5/2y+1
solve the second by the same means