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-BARSIC- [3]
3 years ago
7

What is the answer to this equation? (picture attached)

Mathematics
1 answer:
SashulF [63]3 years ago
6 0

Answer:

x = \frac{42}{5}

Step-by-step explanation:

Given

19 - \frac{5x+6}{4} = 7 ( subtract 19 from both sides )

- \frac{5x+6}{4} = - 12

Multiply both sides by - 4 to clear the fraction and the negative signs

5x + 6 = 48 ( subtract 6 from both sides )

5x = 42 ( divide both sides by 5 )

x = \frac{42}{5}

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A house is worth 125,000 when it is 2 years old and 135,150 when it is 7 years old. According to this model, how much will the h
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Answer:111650

Step-by-step explanation:i think its right

4 0
3 years ago
What is the volume of the coffee in a can of the can has a radius of 4 inches and a height of 9inches
posledela

Answer:452.16

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8 0
3 years ago
A school is organizing a weekend trip to a nature preserve. For each student, there is a $50 charge, which covers food and lodgi
k0ka [10]

The number of students going on the trip is 50.

Given,

A school is organizing a weekend trip to a nature preserve.

For each student, there is a $50 charge, which covers food and lodging. There is also a $25 charge per student for the bus.

The school must also pay a $15 cleaning fee for the bus.

The total cost of the weekend is $3,765.

We need to find out how many students will be going on the trip.

<h3>How do we find the number of items from the cost of each item and the total amount?</h3>

We simply divide the total cost by the cost of each item.

Example:

Total amount = 10

Each item cost = 2

Number of items = 10/2 = 5

Find the charge of each student.

= Food and lodging charge + bus charge

= $50 + $25

= $75

Find the additional charge for the trip.

= Cleaning charge

= $15

Find the total cost of the trip.

= $3,765

Find the total charge from the students.

= $3,765 - $15

= $3,750

Find the number of students who went on the trip.

= Total charge from the student's ÷ cost of each student

= 3750 ÷ 75

= 3750 / 75

= 50

This means 50 students.

Thus the number of students who went on the trip is 50.

Learn more about finding the number of students who like both games with a ratio given here:

brainly.com/question/24125573

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8 0
1 year ago
Read 2 more answers
Complete this conversion. given: 10 mm = 1 cm given: 100 cm = 1 m find: 7.5 m = ___ mm
krek1111 [17]
We have that
10 mm is equal to -------> 1 cm----> multiply by 100
10*100 mm is equal to -------> 1*100 cm
1000 mm is equal to -------> 100 cm
and
we know that
100 cm is equal to-------> 1 m
therefore
1000 mm is equal to -------> 100 cm
100 cm is equal to-------> 1 m

1000 mm is equal to--------> 1 m
  X mm-----------------> 7.5 m
x-7.5*1000-----> x=7500 mm

the answer is
7500 mm

3 0
3 years ago
The table shows the sandwich choices for a picnic. Find the sample space using a list, table, or tree diagram for a sandwich con
Arada [10]

Answer:6t

Step-by-step explanation:

3 0
3 years ago
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