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4 years ago

3+ 5/4:10/6?????????????

1 answer:

6 0

Your final ratio would be 17/4: 5/3.

5 5
------- ------
4 4

+ 3 12
------- ------
1 4
------------------------
17
-------
4

10 ÷ 2 5
------- ⇒ --------
6 ÷ 2 3

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In the generalized slope-intercept equation of a line, the slope of the line is

xxTIMURxx [149]

Answer:

A. True

Step-by-step explanation:

A generalized slope-intercept equation of a line is of the form:

$y=mx+b$

Where, 'm' is the slope of the line and 'b' is the y-intercept of the line.

The slope is the rate of change of 'y' with respect to changing 'x'. The slope of a line can be positive or negative.

If 'y' increases with 'x', slope is positive. If 'y' decreases with 'x', slope is negative.

In the above equation, the term that is multiplied to 'x' is called the coefficient of 'x'. Here, 'm' is multiplied to 'x'.

Therefore, the coefficient of 'x' in the above equation is 'm'. Thus, from the generalized equation, one can conclude that the coefficient of 'x' in the equation represents the slope of the line.

Hence, the statement is TRUE.

4 0

3 years ago

Schools need to pay for bussing students around. They hire a company called School Bus Transport. It costs the school $7 for eve

Dmitriy789 [7]

Answer:

a. C = 7x

b. $1820

Step-by-step explanation:

Let the number of students the bus carries be x.

a. It costs $7 for every student that they bus.

Therefore, the cost of the school hiring the bus is:

C = 7 * x

C = 7x

b. To bus 260 students, then, the cost will be:

C = 7 * 260

C = $1820

3 0

3 years ago

Mario has LaTeX: 2\frac{1}{4}2 1 4 pounds of trail mix. He puts equal amounts of the trail mix into 6 bags for a hike with his f

ioda

Answer:

<h2>0.375 pounds </h2>

Step-by-step explanation:

Let the amount of trail mix in each bag be x pounds. If Mario has $2\frac{1}{4}$ pounds of trail mix and puts equal amounts of the trail mix into 6 bags for a hike with his friends, the amount of trail mix in each bag can be derives using the expression;

$2\frac{1}{4} = 6 * x$

solving for x

$\dfrac{9}{4} = 6x\\\\2.25 = 6x\\\\divide\ both \ sides \ by \ 6\\\\\dfrac{2.25}{6} = \dfrac{6x}{6} \\\\x = 0.375\\$

Hence 0.375 pounds of trail mix will be in each bag

7 0

3 years ago

PLEASE HELP = simplify 3/4(-10+2/5)

solniwko [45]

There are many ways to do this depending on the property you have to use:

If you use the distributive property, you need to distribute 3/4 to -10 and 2/5. Distribute means you will multiply it so your resulting equation will be this:

$\frac{-30}{4} - \frac{6}{20}$

Before you can add, you need to first make them like terms because you cannot add unlike fractions. Get the LCD and form your new equation:

$\frac{-150+6}{20}$

Now you can just add them together to get:
$\frac{-144}{20}$

and then simplify your fraction:
$\frac{-36}{5}$ or - $\frac{36}{5}$

The whole fraction becomes negative because when you divide integers and of them is negative, the final answer will be negative.

3 0

3 years ago

Solve for b. -1b - 8 > -7

kondor19780726 [428]

Step-by-step explanation:

Hey there!

Given;

-1b - 8 > -7

Take '-8' to right side.

-1b > -7+8

-1b > 1

b > -1

Hope it helps...

7 0

3 years ago