All categories

3 years ago

Simplify this (2x - 9)(4x + 1)

2 answers:

5 0

(2x−9)(4x+1) =(2x+−9)(4x+1) =(2x)(4x)+(2x)(1)+(−9)(4x)+(−9)(1) =8x^2+2x−36x−9 Answer: 8x^2−34x−9

kirza4 [7]3 years ago

3 0

If you add bith of the x's you'll get 6x and if you combine the -9 and +1 you'll get -8 which leaves you with 6x-8

You might be interested in

Problème mathématique:

Zanzabum

Answer:

yxughxc99uc0uf0ufohrulrrhlylfoy

5 0

3 years ago

If april is your starting month, what month will it be in 62 months?

Monica [59]

Start at April....60 months is 5 years.....12 x 5 = 60....leaving 2 months...so in 62 months, it is June

8 0

3 years ago

Edwin deposited money into a savings account that pays a simple annual interest rate of 1.4%. He

mafiozo [28]

<h3>The deposited sum of money by Edwin is $350.</h3>

Step-by-step explanation:

Let us assume that the amount deposited = P

The rate of interest = 1.4%

The Simple Interest earned = $24.50

Time = T = 5 years

Now, as we know:

SIMPLE INTEREST = $\frac{P \times R \times T}{100}$

$\implies 24.50 = \frac{P \times 1.4 \times 5}{100} \\\implies P = \frac{24.50 \times 100}{1.4 \times 5} = 350\\\implies P = 350$

Hence, the deposited sum of money by Edwin is $350.

5 0

4 years ago

Make sure to simply too!

Helen [10]

Answer:

-46/60

Step-by-step explanation:

find a common denominator. multiply that number you got that common denominator with for the numerator (top number) and there is your answer

5 0

3 years ago

Read 2 more answers

The price of a share of stock started the day at $19. During the day it went down $13 up $1, and down $14 and up $4. What intege

Valentin [98]

Answer:

-3

Step-by-step explanation:

19-13=6+1=7-14=-7+4=-3

3 0

4 years ago