She started off with 120 then spent 25.65 on a shirt then 4.58 on a snack
25.65 and 4.58 are the numbers that you have to add together then subtract from 120.
so 25.65+4.58=30.28
So then you subtract 30.28 from 120 and get 89.72
She has $89.72 left over
Hope I helped :)
PLEASE MARK BRAINLIEST SO I CAN LEVEL UP
Ok so to answer this all you have to do is divide 82.62 by 3.40 and it will give you your answer which is 24.3 gallons of gas hope this helps
Answer:
Step-by-step explanation:
Divide 5 by , then rationalize denominator
Answer: 15=x
Step-by-step explanation:
a²+b²=c²
a=9
b=12
c=x=?
9²+12²=c²
81+144=c²
*square root* of 225= *square root* of c²
*square root* of 225= c
15=c
Answer:
Un bombillo de 100 W consume 100W por hora.
Sabemos que el bombillo esta encendido 10 horas diarias, entonces en un día consume:
10*100 W = 1000 W = 1 kW.
En un día, hay 24 horas, entonces el consumo por hora (diario) es:
C = 1kW/24h = 0.042 kW/h.
El costo por kW/h es $0.95, entonces el costo diario es:
N = $0.95*0.042 = $0.0399
Y un mes tiene, en promedio, 30 días, entonces el costo mensual de este bombillo va a ser 30 veces el coste diario:
Costo mensual = 30*$0.0399 = $1.197