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malfutka [58]
3 years ago
5

He decided to get a job in order to pay her back. On his way to the pet store to apply for a job as a dog groomer, he found a do

llar bill . *
Mathematics
2 answers:
liraira [26]3 years ago
7 0

Answer:

1 + x

Step-by-step explanation:

he will earn x amount of dollars per hour for work(x dollars per hour)

On the way he found a dollar bill (+1)

The integer is 1

Mazyrski [523]3 years ago
3 0
He got an extra dollar
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PLZ HELP ME
Evgesh-ka [11]

Answer:

  • D. The experimental data does not support Sally’s hypothesis.

Step-by-step explanation:

<u>Sally's hypothesis can be shown as:</u>

  • 8c = 1p, where c- coil, p- paper clip

<u>From the data in the table we can see that:</u>

  • 8c = 2p ⇒ 4c = 1p
  • 16c = 4p ⇒ 4c = 1p
  • 24c = 6p ⇒ 4c = 1p

As we see there is a difference, Sally can pick up one paper clip for each 4 coils.

Correct answer choice is D.

4 0
3 years ago
In 2001, a total of 15,555 homicide deaths occurred among males and 4,753 homicide deaths occurred among females. The estimated
deff fn [24]

Answer:

a. 11

b. 3

c. homicide mortality rate

d. 11:3

Step-by-step explanation:

a.) If 15,555 homicide cases were recorded among males of 139,813,000 population, then in every 100,000 males, the number of homicides cases will become:

= [15,555/139,813,000] * 100,000

= 11.13 aproximately 11 homicide cases in every 100,000 males.

b.) If 4,753 homicide cases were recorded among Females of 144,984,000 population, then in every 100,000 Females, the number of homicides cases will become:

= [4753/144,984,000] * 100,000

= 3.28 approximately 3 homicide cases in every 100,000 females

C.) Homicide-mortality rate

d.) ratio of male to female homicide rate = 11 : 3

e.) What those rates means is that in every 100,000

Males in 2001, 11 of them were Victims of homicide and in every 100,000 females, 3 of them are victims of homicide.

6 0
4 years ago
What is the result of subtracting the second equation from the first?<br> -2x+y=0<br> 7x+3y=2
ikadub [295]

Answer:

5x -2y = -2

Step-by-step explanation:

-2x+y=0

-7x+3y=2

Subtract the second equation from the first

-2x+y=0

7x-3y=-2

------------------

5x -2y = -2

4 0
3 years ago
Which equation has no solution?
Cerrena [4.2K]

Answer:

Which of the following is a common sign that a chemical change has occurred?

Step-by-step explanation:

3 0
3 years ago
Biking at 12 mph, it takes Kristen hour to reach the train station to go to work. Kristen then takes the train to work, and it t
LenKa [72]

Answer:

d = 19 mi

Step-by-step explanation:

Total dist = bike dist + train dist

d = 12(.5) + 20(.5)

d = 6 + 13

d = 19 mi

4 0
3 years ago
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