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3 years ago

10

A rental car costs a one time fee of $150 and then an additional $80 for each day it is rented. If the Nawa family's total bill

was $470, how many days did they rent the car?

1 answer:

nydimaria [60]3 years ago

8 0

The answer to this is 4 days because 8 times 4 is 320 + 150 is 470

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Evan and Brayden want to know if they have more X Box games than Reid and Bryce do

luda_lava [24]

Answer:

Step-by-step explanation:

Evan has 43 and Brayden has 42. Reid has 76 and Bryce has 23. Which pair of boys has more? How much more do they have?

Reid and Rryce have more. If you add 43 and 42 you get 85 and when you add 76 and 23 you get 99. So now subtract 99 and 23 which is 76.

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3 years ago

Mr. Rogers has $4.62. He has 3 times as many dimes as nickels and 6 more pennies than dimes. How many coins of each kind does he

Marysya12 [62]

Let’s make x = # of nickels. Then 3x = # of dimes and 3x+6 = # of pennies. A nickel is 5 cents, a dime is 10 cents and a penny is 1 cent.

The money she has should be .05(x) + .10(3x) + .01(3x+6) = 4.62 or to make it simpler: 5(x) + 10(3x) + 1(3x+6) = 462.

5x + 30x + 3x + 6 = 462

38x + 6 = 462

38x = 456

x = 12.

So she has 12 nickels (12 * $0.05 = $0.60), 36 dimes (36 * $0.10 = $3.60) and 42 pennies (42 * $0.01 = $0.42). $3.60 + $0.60 + $0.42 = $4.62.

3 0

4 years ago

Question is on the photo

Kaylis [27]

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3 years ago

98% of 76<br> Please help

Paladinen [302]

Answer:

74.48

Step-by-step explanation:

98% of 76 :

76 ÷ 100 = 0.76

multiply it with 98

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3 0

3 years ago

Read 2 more answers

Antonio, Lucas y Darío compraron un refresco de 5/2 (2litros y 1/2) que piensan repartir en partes iguales. a) ¿Qué fracción de

Elanso [62]

Answer:

a) A Antonio, Lucas y Darío le corresponde cada uno $\frac{5}{6}$ litros.

b) Antonio, Lucas y Benjamín deben convidar cada uno $\frac{5}{24}$ litros.

Step-by-step explanation:

a) Antonio, Lucas y Darío compraron un refresco, el cual reparten en tres partes iguales. Por tanto, la fracción de litro para cada persona es la capacidad del refresco dividido por el número de personas. Es decir:

$x = \frac{\frac{5}{2}\,L }{3}$

$x = \frac{5}{6}\,L$

A Antonio, Lucas y Darío le corresponde cada uno $\frac{5}{6}$ litros.

b) En primer lugar calculamos la fracción correspondiente a cuatro personas:

$x = \frac{\frac{5}{2}\,L }{4}$

$x = \frac{5}{8}\,L$

Ahora, procedemos a calcular la diferencia entre el escenario calculado en a) y el resultado anterior:

$\Delta x = \frac{5}{6}\,L-\frac{5}{8}\,L$

$\Delta x = \frac{40-30}{48} \,L$

$\Delta x = \frac{10}{48}\,L$

$\Delta x = \frac{5}{24}\,L$

Este resultado corresponde a la fracción que Antonio, Lucas y Darío deben convidar cada uno a Benjamín. Entonces, Antonio, Lucas y Benjamín deben convidar cada uno $\frac{5}{24}$ litros.

6 0

3 years ago