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denpristay [2]
3 years ago
9

Pls help i don't understand

Mathematics
2 answers:
chubhunter [2.5K]3 years ago
6 0
If renting a red-box movie costs 1.29 per night and one fee of 0.50 

For three nights it would be 5.37 because you add 1.29 and 0.50 because its a one time fee then multiply the sum by 3 since you have the movie for 3 nights

Now for 10 nights you do the same add 1.29 and 0.50 then multiply by 10 which gives you 17.90 

So 3 nights will cost $5.37
And 10 nights will cost $17.90
DaniilM [7]3 years ago
3 0
You want to multiply $1.29 and 3 to find the cost of three movies.
1.29 x 3 = 3.87. now add that to 0.50
3.87 +0.50 = 4.37
$4.37 for 3 movies
Now do the same thing but this time multiply by 10...
1.29 x 10 = 12.90. add that to 0.50.
12.90 +0.50 = 13.40
$13.40 for 10 movies
hope this helps
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What is the most efficient first step to isolate the variable term on one side of this equation?
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Leah orders 3 books for $10 each and 5 video games for $10 each in one shipment.
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Leah ordered $80 worth of merchandise


4 0
3 years ago
Read 2 more answers
36 fifth graders are on a team with the same number on students on each team, if there are more then then 1 but less then 20 tea
frosja888 [35]

Depending on the number of teams, the possible numbers of students per team are in the set:

{2, 3, 4, 6, 9, 12, 18}

<h3>How many students can be on each team?</h3>

We know that there are 36 students divided equally into N teams.

Such that the number of teams is larger than 1 and smaller than 20.

Then we could have 2 teams, such that the number of students in each team is given by the quotient between the total number of students and the number of teams.

36/2 = 18

There are 18 students in each team.

Notice that the numbers of teams can only be factors of 36, where:

36 = 6*6 = 2*2*3*3

So the factors are:

2, 3, 2*3, 3*3, etc...

If there are 3 teams we have:

36/3 = 12 students per team.

If there are 6 teams we have:

36/6 = 6 students per team.

if there are 9 teams:

36/9 = 4 students per team.

If there are 12 teams:

36/12 = 3 students per team.

If there are 18 teams:

36/18 = 2 students per team.

These are all the possibilities.

If you want to learn more about factors:

brainly.com/question/219464

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7 0
2 years ago
Due to ever-changing technology, a new XYZ Smartphone decreases in value 20% each year. (a) How much will this $1000 phone be wo
neonofarm [45]

Answer:

1.) $640 2.) 7 years.

Step-by-step explanation:

1000 x .2 = 200      1 yr

1000 - 200 = 800

800 x .2 = 160         2 yrs

800 - 160 = 640

640 x .2 = 128         3 yrs

640 - 128 = 512

ANYWAYS THIS WOULD TAKE TO LONG! SO HERE IS THE ANSWER TO B.

5 0
3 years ago
1/2 Of the class has blonde hair and 1/4 the class has black hair.1/4 of the class has brown hair If there are 32 kids in the cl
Mariulka [41]

Answer:

Step-by-step explanation:

so there is 32 kids....1/2 are blonde, 1/4 have black hair, 1/4 have brown hair

1/2(32) = 32/2 = 16 are blonde

1/4(32) = 32/4 = 8 have black hair

1/4(32) = 32/4 = 8 have brown hair

6 0
3 years ago
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