The answer is $6.75 for topping and for the pizza is $2.25
Answer:
are a, b, and c the options or are they different questions?
Answer:
El tiempo que le toma al bus con movimiento rectilíneo uniforme MRU avanzar 200 m es: t= 10 seg
Para determinar el valor del tiempo que le toma al bus con movimiento rectilíneo uniforme MRU avanzar 200 m se procede a aplicar las fórmulas respectivas a dicho movimiento, como se muestra a continuación:
V = 72 Km/h = 20 m/seg
t =?
d = 200 m
Fórmula del movimiento rectilíneo uniforme MRU :
V = d/t
Se despeja el tiempo t :
t = d/V
t = 200m / 20 m/seg
t= 10 seg
I want to say the answer is A i caulated it and i end up getting 17
Answer:
Step-by-step explanation:
Let's call lifeguarding L and car washing W. In order to write a system, we need to first separate the NUMBER of hours worked from the MONEY earned, because they are very different things.
If she works 10 hours, that is the number of hours worked between both jobs. Therefore, the equation for the NUMBER of hours worked is
L + W = 10.
If she earns $13 an hour lifeguarding, the expression for that is 13L; if she earns $12 an hour car washing, the expression for that is 12W. The MONEY she earned together by doing both those jobs is
13L + 12W = 124
There you go!
