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2 years ago

What is the slope of the line represented by the equation y = 5 x – 3?

Mathematics

2 answers:

kozerog [31]2 years ago

6 0

Answer:

the slope is 5

Step-by-step explanation:

y = 5 x – 3

This equation is in slope intercept form

y = mx+b where m is the slope and b is the y intercept

the slope is 5 and the y intercept is -3

Dafna1 [17]2 years ago

6 0

Answer:

The Slope is 5

Step-by-step explanation:

As seen in the y-intercept equation, 5x is shown as the slope of the line.

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Simplify the product using FOIL (2x-7)(5x+5)

babunello [35]

Answer:

10x^2-25x-35

Step-by-step explanation:

FOIL means first, outer, inner, and last.

The first term of each pair is 2x and 5x.

The outer term of each pair is 2x and 5.

The inner term of each pairs are -7 and 5x.

The last term of each is -7 and 5.

Now we just have to multiply the terms I pairs above:

First: (2x)(5x)=10x^2

Outer: (2x)(5)=10x

Inner: (-7)(5x)=-35x

Last: (-7)(5)=-35

------------------------------Add the terms:

10x^2-25x-35

7 0

3 years ago

Which choice is equivalent to the expression below √-81

garri49 [273]

Answer:

Step-by-step explanation:

$\sqrt{-81}$ is the same as $\sqrt{81}$ · $\sqrt{-1}$

This can be simplified to 9 · $\sqrt{-1}$

And the square root of -1 is i,

so this equals 9i

4 0

3 years ago

3 chairs and 5 tables cost Rs 7540 .if the price of a chair is Rs 220 , find the price of a table .

Kay [80]

Answer:

Given - 3 chairs + 5 tables = 7540 rs

TO find - Price of table

Solution -

Price of chair is Rs 220 ( given)

1 chair = 220

3 chairs = ?

3 × 220

660 Rs

660 rs + 5 tables = 7540 rs

5 tables = 7540 - 660

5 tables = 6880

1 table = 6880/5

= 1376 rs

Price of 5 Table is 6880 and 1 table = 1376 rs

5 0

2 years ago

Read 2 more answers

Use the quotient property to rewrite log_(10)(x/(100,000))

padilas [110]

Answer:

log_10(x) - log_10(100000)

Step-by-step explanation:

$log_{10}(\frac{x}{100000} )\\log_{10}(x) -log_{10}(100000)\\$

7 0

3 years ago

What is the 103rd term of the arithmetic sequence

UNO [17]

Answer:

option B: 31/4

Step-by-step explanation:

Given

-3/4, -2/3 , -7/12, -1/2...........

General formula for arithmeti sequence to find nth term is

a_n = a_1 + (n-1) d

first term a_1 = -3/4

We find out common difference 'd'

Lets find the difference of first two terms

$\frac{-2}{3} -\frac{-3}{4} = \frac{-8}{12} +\frac{9}{12} =\frac{1}{12}$

common difference is 1/12

now we need to find 103rd term

$a_n = a_1 + (n-1) d$

First term is -3/4, d= 1/12

$a_{103} = \frac{-3}{4}+(103-1)\frac{1}{12}$

$a_{103} = \frac{-3}{4}+(102)\frac{1}{12}$

$a_{103} = \frac{-3}{4}+\frac{34}{4}$

$a_{103} = \frac{-3+34}{4}$

$a_{103} = \frac{31}{4}$

5 0

2 years ago

Read 2 more answers