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3 years ago

What is 8 (5x + 3) ?

Mathematics

2 answers:

irinina [24]3 years ago

8 0

8 (5x + 3)
8 (8x)
64 x

kvv77 [185]3 years ago

8 0

Answer:

40x+24

Step-by-step explanation:

You multiply. 8 times 5x is 40x. 8 times 3 is 24, so 40x+24!

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Use long division to find the quotient Q(x) and the remainder R(x) when P(x) is divided by d(x) and express P(x) in the for

lilavasa [31]

Answer:

$P(x)=(x+9)(x^2-7x+52)+3$

Step-by-step explanation:

We are given that

$P(x)=x^3+2x^2-11x+471$

$d(x)=x+9$

We have to find the value of Q(x) and Remainder R(x).

Quotient, $Q(x)=x^2-7x+52$

Remainder, $R(x)=3$

We know that

$Dividend=Divisor\times Quotient+Remainder$

$P(x)=(x+9)(x^2-7x+52)+3$

4 0

4 years ago

A sample of 4 different calculators is randomly selected from a group containing 19 that are defective and 36 that have no defec

Liono4ka [1.6K]

The probability of all calculators having no defects is 16.8%. The probability of at least one defect is the complement of that probability.
ie an 83.2% probability of at least one defect.

6 0

3 years ago

Emily bought four boxes. A week later

Maurinko [17]

She had 22 boxes to start

6 0

1 year ago

Read 2 more answers

Use the equation y = q + 3 to find the value of y when q = 1.

nikitadnepr [17]

Answer:

It’s 4

Step-by-step explanation:

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3 years ago

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Mabel is comparing the prices of two car rental companies. Company A charges $35 per day and an additional $15 as service charge

GalinKa [24]

Answer:

Part A:

Equation for Company A:

x = Number of days renting a car

35x + 15

Equation for Company B:

x = Number of days renting a car

42x + 10

Part B:

Company A will charge $ 37 less than Company B

Part C:

Company A will charge $ 65 less than Company B

Step-by-step explanation:

Part A:

Equation for Company A:

x = Number of days renting a car

35x + 15

Equation for Company B:

x = Number of days renting a car

42x + 10

Part B:

Renting a car for 6 days

Company A:

35 * 6 + 15 = 210 + 15 = $ 225

Company B:

42 * 6 + 10 = 252 + 10 = $ 262

Company A will charge $ 37 less than Company B

Part C:

Renting a car for 10 days

Company A:

35 * 10 + 15 = 350 + 15 = $ 365

Company B:

42 * 10 + 10 = 420 + 10 = $ 430

Company A will charge $ 65 less than Company B

4 0

3 years ago