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3 years ago

Which equation could best be used to determine the value of x?

Mathematics

1 answer:

Arlecino [84]3 years ago

8 0

Answer:

yes

Step-by-step explanation:

hahahaha thanks for your help

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397 students went on a field trip. Eight

lbvjy [14]

Answer:48

Step-by-step explanation:

Total number of students=397

Students that travelled in a car=29

Let the students that travelled in a bus be represented by y.

Since 8 buses were filled, it will be 8y for total students

8y + 29= 397

8y= 397-29

8y= 368

Divide both side by 8

8y/8=368/8

y = 46

Number of students in each bus is 46

8 0

3 years ago

An ice-skating rink hosts different events on different days of the week they keep track of ages of the people who attended the

hjlf

Answer:

i think it is B

Step-by-step explanation:

3 0

3 years ago

Soft drinks are sold in aluminum cans that measure 6 inches in height and 2 inches in diameter. How many cubic inches of drink a

pychu [463]

Answer:

113.04 cubic inches.

Step-by-step explanation:

We have been given that soft drinks are sold in aluminum cans that measure 6 inches in height and 2 inches in diameter.

To find the amount of drink contained in 6 cans, we will find the volume of 1 can using volume of cylinder formula.

$\text{Volume of cylinder}=\pi r^2h$ , where,

r = Radius of cylinder,

h = Height of cylinder.

First of let us divide diameter of given cylinder by 2 to get the radius of our cylinder as diameter is 2 times the radius.

$\text{Radius}=\frac{2\text{ inches}}{2}$

$\text{Radius}=1\text{ inch}$

Upon substituting our given values in volume formula we will get,

$\text{Volume of can}=\pi*\text{(1 inch)}^2*\text{6 inch}$

$\text{Volume of can}=3.14*\text{(1 inch)}^2*\text{6 inch}$

$\text{Volume of can}=18.84\text{ inch}^3$

Therefore, one can of soft drink contains 18.84 cubic inches of drink.

To find the amount of drink contained in 6 cans we will multiply volume of 1 can by 6.

$\text{Volume of 6 cans}=6\times 18.84\text{ inch}^3$

$\text{Volume of 6 cans}=113.04\text{ inch}^3$

Therefore, 6 cans of soft drink contain 113.04 cubic inches of drink.

4 0

3 years ago

Which expression is equivalent to 5x + 3y - 2x? 3x 6x 3x + 3y 7x + 3y

Tcecarenko [31]

The answer to the question is:

3x + 3y

4 0

3 years ago

Read 2 more answers

Help me plz. unit rate is 1.5 cups for every 1 minute

IgorLugansk [536]

$\frac{1.5}{1}$
I'm pretty sure this is right because there is 1.5 per one Wich is also written as a fraction

6 0

3 years ago