Luisa makes 20x for mowing lawns
but she has to spend 4x + 25 for rentals and gas
p(x) = 20x -(4x +25)
p(x) = 20x -4x -25
p(x) = 16x -25
the answer should be
a) p(x) = 16x - 25
Answer:
4m is the answer.
Step-by-step explanation:
a = 3m
b = ?
c = 5m
According to the Pythagoras theorem,
a² + b² = c²
3² + b² = 5²
9 + b² = 25
b² = 25 - 9
b² = 16
b = 4m
∴ The distance between the ladder and the bottom of the slide is 4m.
The answer is $35. This is because the total price of the two dolls is $70, meaning you must divide the price by 2 to find out how much each doll costs.
-3 + 2 ln x = 0
2 ln x = 3
lnx = 3/2
x = e^3/2 = 4.48 to nearest hundredth.
The answer is D. You just need to subtract and simplify it