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Brut [27]
2 years ago
5

4. Evaluate f(x) = - 9x + 8 at the given value

Mathematics
1 answer:
allsm [11]2 years ago
6 0

Answer:

y= 9x + 8

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

4 0
3 years ago
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What are the solutions of the equation 2x2−x=32x2-x=3?
klio [65]
I think it'd be x=4 but I'm not 100% sure
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3 years ago
Rasheed bought two kinds of candy bars, chocolate and toffee, that came in packages of 2 bars each. He handed out 2/3 of the cho
Contact [7]

Answer:

9 packages of chocolate bars

Step-by-step explanation:

Let he bought c packages of chocolate bars and t packages of toffee bars,

Since, he bought 1 fewer package of chocolate bars than toffee bars.

⇒ c = t - 1  -----(1)

Also, he handed out out \frac{2}{3} of the chocolate bars and \frac{3}{5} of the toffee bars,

If he handed out the same number of each kind of candy bar.

\implies \frac{2}{3}\times c=\frac{3}{5}\times t

10c = 9t     ( By cross multiplication )

\implies t=\frac{10}{9}c    ( Division property of equality )

From equation (1),

c=\frac{10}{9}c-1

1=\frac{10}{9}c-c

1=\frac{10c-9c}{9}

1=\frac{c}{9}

\implies c = 9

Hence, he bought 9 packages of chocolate bars.

4 0
2 years ago
What is 10 3/4-3 1/2
Rama09 [41]
The answer is 7 1/4 
Or 29/4 as an improper fraction 
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2 years ago
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Tia cut a 4 meters and 8 centimeters wire in to 10 equal pieces. Marta cut a 540 centimeters wire into 9 equal pieces. How much
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540/9 = 60cm

408/10 = 40.8

60-40.8 = 19.2cm longer
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3 years ago
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