3 years ago

1. What is the distance between Point A(-2,3) and Point B (-2,8).

Mathematics

1 answer:

Andre45 [30]3 years ago

3 0

Answer:

Step-by-step explanation:

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What is f(3)? –9 –1 1 9

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Think about this, f(x) -> f(3). Look at the chart, x is 3. What number is directly to the right of 3. Your answer is 9.

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Jina made 6 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 6 necklaces w

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Answer:

$3.215

Step-by-step explanation:

Total cost of the beads and pendants = $33.60

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To find : cost of each pendant.

Total cost of pendants = $33.69 - $14.40

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Answer:

1/48

Step-by-step explanation:

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bank a charges a monthly service fee of $5.00 and per check fee of $0.15 while bank b charges a monthly service fee of $2.50 and

ahrayia [7]

Bank A

f-final cost
c-number of cheques

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Question 3(Multiple Choice Worth 4 points)

PilotLPTM [1.2K]

Answer:

$\large\boxed{\left(-\dfrac{6}{5},\ -\dfrac{8}{5}\right)}$

Step-by-step explanation:

$\left\{\begin{array}{ccc}2x+y=-4&(1)\\y=3x+2&(2)\end{array}\right\qquad\text{substitute (2) to (1)}\\\\2x+(3x+2)=-4\\2x+3x+2=-4\qquad\text{subtract 2 from both sides}\\5x=-6\qquad\text{divide both sides by 5}\\\boxed{x=-\dfrac{6}{5}}\qquad\text{put it to (2)}\\\\y=3\left(-\dfrac{6}{5}\right)+2\\\\y=-\dfrac{18}{5}+\dfrac{10}{5}\\\\\boxed{y=-\dfrac{8}{5}}$

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3 years ago