First positive number (x) = x
Second positive number (y) = x+3
Product: 180 = x · y
180 = x · (x + 3)
180 = x² + 3x
0 = x² + 3x - 180
0 = (x + 15)(x - 12)
0 = x + 15, 0 = x - 12
x = -15, x = 12
x = -15 is NOT a positive number so it can be disregarded.
Answer: 12
Answer:
I think it's -44 because I multiply -8400/187
I'm not very good at math, sorry
Answer:
The estimated profit is 62.784
Step-by-step explanation:
y = 4.009x - 77.531
Plug in the number of pizzas sold for x:
y = 4.009(35) - 77.531 = 140.315 - 77.531 = 62.784
Answer:
Step-by-step explanation:
The area of a circle varies directly as the square of its radius.
If r₁ = 2in, A₁ = 12.568 in₂, r₂ = 6.4 in, A₂ = ?
ATQ,
So, the new area of the circle is 
.
