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2 years ago

Find the solution of the given system of equations

Mathematics

1 answer:

nignag [31]2 years ago

4 0

Answer:

Point form-

(3,-2)

Equation Form:

x=3, y=-2

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

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-10 + 20p + 6p = -16

pshichka [43]

Answer: p= -3/13

Step-by-step explanation:

-10+26p=-16

+10 +10

26p =-6

26 26

p= -3/13

6 0

3 years ago

Can you guys please help me I would really appreciate it have a good day!

irga5000 [103]

Answer:

(D) Volcanic Gray

Step-by-step explanation:

The ratio of Volcanic Gray is 8:1 (8 gallons of black to 1 gallon of white). If you double this ratio it is now 16:2 (16 gallons of black to 2 gallons of white). Thus your answer is D.

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2 years ago

Suppose that two cards are randomly selected from a standard 52-card deck. (a) What is the probability that the first card is a

Roman55 [17]

Answer:

a. $\frac{1}{17}$

b. $\frac{1}{16}$

Step-by-step explanation:

We are given that two cards are drawn are randomly selected from a standard 52- cards deck.

Total cards=52

Total number of spade cards=13

Probability= $\frac{number\;of\;favourable\;cases}{total\;number\;of cases}$

a.The probability of drawing two cards first card is spade and second card is spade without replacement = $\frac{13}{52}\times \frac{12}{51}$

The probability of drawing two cards first card is spade and second card is spade= $\frac{1}{17}$

b. The probability of drawing two cards first is spade and second card is a spade with replacement = $\frac{13}{52}\times\frac{13}{52}$

The probability of drawing two cards first is spade and second card is a spade with replacement = $\frac{1}{16}$

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3 years ago

4) DeAndre owns 40 shares of a common stock in a automotive company. Last month the price of the stock was $22.50 per share. Tod

andre [41]

Answer:

8.75

Step-by-step explanation:

Find the difference of the prices.

31.25-22.50=8.75

That's how much it increased by

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Annette [7]

There are no true statements at all on the list you provided.

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3 years ago

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