3 years ago

Find the solution Y=-3x-5 y=9x+7 and show on graph

Mathematics

1 answer:

slava [35]3 years ago

5 0

Answer:

(-1, -2)

Explanation:

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Solve for y thank you

Semenov [28]

Answer: y = 1

Step-by-step explanation:

9x + (3 x 1) = 12

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3 years ago

Ms.wilcox bought a sofa and a chair during the sale. The regular price of the sofa was $875 and the regular price of the chair w

coldgirl [10]

Answer:

Step-by-step explanation:

474$

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3 years ago

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A card is drawn from a pack of 52 cards. Find the probability of drawing an ace given that it is diamond.4/521/132/134/13

ICE Princess25 [194]

Solution:

The probability of an event is expressed as

$P(event)=\frac{number\text{ of desired outcome}}{number\text{ of possible outcome}}$

In a pack of 52 cards, we have

$\begin{gathered} number\text{ of diamonds=13} \\ number\text{ of ace= 1} \end{gathered}$

Thus, we have the probability to be evaluated as

$P(ace)=\frac{1}{13}$

8 0

1 year ago

F(x)=4x^2+3x+13<br><br> Find f(1)

Pani-rosa [81]

Answer:

f(1) = 42

Step-by-step explanation:

Step 1: Switch all x out to 1 for f(1) which would look like this: f(1)=4(1)^2+3(1)+13

Step 2: You would then simplify it starting with 4(1)^2 which would equal 4 squared which equals 16.

Step 3: After simplifying you would have f(1)=16+3+13

Step 4: You then just add and get 42

Hope this helped :D

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3 years ago

Jim bought the game system on sale for $195. Kaylen bought the same system at full price for $250. How much was the sale when ji

Arisa [49]

The sale was 55$ because if you subtract those you get 55 which is the difference between the two

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3 years ago