3 years ago

HELP ASAP AND GETS SOME POINTS AND BRAINLEST!!!!

Mathematics

2 answers:

lys-0071 [83]3 years ago

8 0

Answer:

Option D

Step-by-step explanation:

guajiro [1.7K]3 years ago

4 0

Answer:

9x² + 28x - 32

Step-by-step explanation:

Given

(9x - 8)(x + 4)

Each term in the second factor is multiplied by each term in the first factor, that is

9x(x + 4) - 8(x + 4) ← distribute both parenthesis

= 9x² + 36x - 8x - 32 ← collect like terms

= 9x² + 28x - 32

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What's 0.873 as a fraction

Kipish [7]

0.873*1000=873

$0.873= \frac{873}{1000}$

answer
$0.873= \frac{873}{1000}$

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4 years ago

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Omg please help me.

Leya [2.2K]

Answer:

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Step-by-step explanation:

We want our equation to look like y=mx+b

Let's start out by calculating the slope

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we have

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we know that when x= 3 y= 89.25

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3 years ago

A boy weighs 31.5 kilograms. how much does he weigh in pounds? use the following conversion: 1 kilogram is 2.2 pounds

mario62 [17]

If 1 kilogram equals 2.2 pounds, how many pounds will 31.5 kilograms equal?
31.5*2.2 or 69.3 pounds.

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3 years ago

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I need help pls ASAP

Pavlova-9 [17]

2radical 10 for simplifying radical 40

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3 years ago

If the federal reserve sells $70,000 in treasury bonds to a bank at a 9% interest rate what is the immediate effect on the money

noname [10]

Answer : A it is decreased by $70,000

Federal reserve sells $70,000 in treasury bonds to a bank.

Removing cash decreases the money supply . Money supply decreases when exchanging for bonds. That is the immediate effect on money supply.

Federal reserve sells $70,000 . so money supply is decreased by $70,000

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4 years ago