3 years ago

Can someone pls answer:(

Mathematics

1 answer:

Yuliya22 [10]3 years ago

7 0

Answer:

1. m=2x b=1 2. m=5/8x b= -1 3. m=7/8x b= -3/4 4. m=3/4x b=4

Step-by-step explanation:

You might be interested in

What is the sum of the arithmetic sequence 153, 139, 125, …, if there are 22 terms?

Tamiku [17]

$a_1=153\\a_2=139\\a_3=125\\\vdots\\\\d=a_2-a_1\to d=139-153=-14$

The formula of the sum of the arithmetic sequence:

$S_n=\dfrac{2a_1+(n-1)d}{2}\cdot n$

We have:

$a_1=153\\d=-14\\n=22$

substitute

$S_{22}=\dfrac{2\cdot153+(22-1)\cdot(-14)}{2}\cdot22=(306+21\cdot(-14))\cdot11=132$

4 0

4 years ago

The sum of three consecutive odd integers is 81

Aliun [14]

N+2 and n+4.n+4 given that their sum is 81

5 0

3 years ago

Read 2 more answers

Ana is going to the carnival. She wants to ride at least 5 rides, and she has $30 to spend. She wants to ride the roller coaster

hammer [34]

<span>Ann could ride 7 roller coasters and 4 other rides</span>

6 0

3 years ago

Volume of a right rectangular prisms the side lengths are 1ft,2ft,3ft,4ft,and 5ft.

In-s [12.5K]

The volume would be 120sqft.

6 0

3 years ago

Read 2 more answers

Please solve question in picture branoist to first and correct

Oliga [24]

Answer:

The correct answer is Option 3: 12y

Step-by-step explanation:

A polynomial term is usually made of a variable and a co-efficient.

Like terms are those terms that have the same variables i.e. x and 44x are like terms.

Given expression is:

$6y-2y+8y$

All the terms have only y which means that all three terms are alike.

The coefficients of like terms are added or subtracted according to their sign.

$6y-2y+8y$ = 12y

Hence,

The correct answer is Option 3: 12y

6 0

3 years ago