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amid [387]
3 years ago
6

Heather has 32 homework problems to complete by tomorrow. She completed 19 of them at school. Use the equation 19 + b = 32 to fi

nd b, the number of problems she must finish at home.
Mathematics
1 answer:
miskamm [114]3 years ago
4 0

Answer:

13 problems

Step-by-step explanation:

We have the equation, so all we must do is solve.

19+b=32

Subtract 19 on both sides

b=13

She must finish 13 problems at home

Hope this helps!

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Louis brings 79 pencils to school. After he gives each of his 15 classmates an equal number of pencils, he will give any leftove
slavikrds [6]

Answer:

a. 4\ pencils

b. His teacher will receive more pencils (See explanation).

Step-by-step explanation:

a. The total number of pencils Louis brings to school is:

total\ pencils=79

Then, in order to calculate the number of pencils Louis’s teacher will receive after he gives each of his 15 classmates an equal number of pencils, you need to solve the division show in the picture attached.

Notice that the remainder obtained is: 4.

<em>This means that Louis’s teacher will receive 4 pencils.</em>

b. If Louis decides instead to take an equal share of the pencils along with his classmates, his teacher will receive more pencils; because the amount of pencils each classmate will receive will be less. This means that the number of pencils leftover will increase, leaving more pencils for his teacher.

4 0
2 years ago
Read 2 more answers
Help !!!!!!!!!!!!!!!!
geniusboy [140]

Answer:

Hey there!

5(v+3)-10v>-10

5v+15-10v>-10

-5v+15>-10

-5v>-25

v<5

Let me know if this helps :)

5 0
3 years ago
Read 2 more answers
Jill has two hamsters Each hamster drinks 3 ounces of water each day.
sveta [45]

Answer:

4 oz

Step-by-step explanation:

2 hamsters 3 ounces each per day

6 ounces per day  is drank

Monday 6 oz Tuesday 6 oz

16-12=4

8 0
2 years ago
The speed of the jet Alyssa flew on from Boston to London was 480
nadezda [96]

Alyssa's average speed on the round trip is 540 Mies per hour.

We have given,

The speed of the jet Alyssa flew on from Boston to London was 480

mph.

On her return flight, the speed of the jet was 600 mph with a tail

wind.

<h3>What is the average speed?</h3>

average speed=\frac{a+b}{2}

a=inital speed

b=final speed

add 600 and 480 then divide by 2

That can be given by

=\frac{600+480}{2}\\\\=\frac{1080}{2}\\\\=540

Alyssa's average speed on the round trip is 540mph.

To learn more about the average speed visit:

brainly.com/question/4931057

4 0
2 years ago
Read 2 more answers
George drew a picture of a helmet, as shown below.
gulaghasi [49]

answer

c

Step-by-step explanation:

because, u add them and then divide by 3 and that is ur answer

8 0
3 years ago
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