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3 years ago

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Manuela tiene una colección de 66 cromos que quiere repartir en montones iguales sin que sobre ninguno. ¿Cuántos cromos puede te

ner cada montón? ¿Cuántos montones habrá en cada caso? Que operacion tengo que hacer?

1 answer:

Karolina [17]3 years ago

4 0

Answer:

umm

Step-by-step explanation:

WE speack english

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YOUR TURN<br><br> Please help I am really confused

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8) 2.5 meters

9) 56 fluid ounces

Step-by-step explanation:

You need to know all the conversion factors.

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3 years ago

The scatterplot shows the average number of hours each of 12 people spends at work every week and the average number of hours ea

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3 years ago

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Emma started biking to the coffee shop traveling 15 mph, after some time the bike got a flat so Emma walked the rest of the way,

serious [3.7K]

Answer:

$75\text{ miles, }28\text{ miles}$

Step-by-step explanation:

GIVEN: Emma started biking to the coffee shop traveling $15 \text{mph}$ , after some time the bike got a flat so Emma walked the rest of the way, traveling $7 \text{mph}$ If the total trip to the coffee shop took $9 \text{hours}$ and it was $103 \text{miles}$ away.

TO FIND: how long did Emma travel at each speed.

SOLUTION:

Let the distance traveled by Emma through bike is $\text{x}$

Total time taken when traveled by bike $=\frac{\text{x}}{15}$

Distance traveled through feet $=103-\text{x}$

Total time taken when traveled by feet $=\frac{103-\text{x}}{7}$

Now,

Total time taken $=9\text{hours}$

$\frac{\text{x}}{15}+\frac{103-\text{x}}{7}=9$

$8\text{x}=600$

$\text{x}=75$

Distance traveled through feet $=103-75=28\text{miles}$

Hence distance traveled using bike is $75\text{miles}$ and by feet is $28\text{miles}$

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3 years ago

What is the reciprocal of 7 1/3? whats the reciprocal?<br>

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Consider the statemen P. P.X=5 which of the following is an equivalent statement

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Answer:

(D)R: x+2=7

Step-by-step explanation:

Given the statement P:x=5

An equivalent statement will be a statement whose result is exactly x=5.

From the given options:

R: x+2=7

R: x=7-2

R: x=5

Therefore, R is an equivalent statement.

The correct option is D.

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3 years ago