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Pavlova-9 [17]
2 years ago
10

Read and follow the directions below. 1. Imagine a deck of 52 cards, ranging from twos through the face cards to aces, all in fo

ur equal suits-hearts, diamonds. clubs. and spades. 2. Remove all of the red suit cards. 3. Add back only the hearts. 4. Remove the jacks, queens, and kings. Which of the following tells the number of cards now in the deck? A) 30 cards B) 35 cards C) 40 cards D) 45 cards
Mathematics
1 answer:
mel-nik [20]2 years ago
7 0

Answer:  A) 30 cards

<u>Step-by-step explanation:</u>

1. 52 cards

2. subtract red suit cards: 52 - 26 = 26

3. add back the hearts: 26 + 13 = 39

4. remove the 3 remaining jacks, 3 remaining queens, & 3 remaining kings:   39 - 9 = 30

There are 30 cards remaining

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3 years ago
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Solve √(3x+7)+2√(x-8)=0.
laiz [17]

Answer:

The solution to this question is 39

Step-by-step explanation:

Given that :

√(3x+7)+2√(x-8)=0.    

√(3x+7)=-2√(x-8)           (i)

square of the equation (i)

Then

(√(3x+7))^2=(-2√(x-8))^2

we know that √a*√a=(√a)^2=a So,

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39=1x

x=39.

4 0
3 years ago
Need help ASAP ! Questions are in the pic
Vedmedyk [2.9K]

Answer: b (-2,3)

Step-by-step explanation:

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3 0
2 years ago
Pleaseeee i need help asap
Gekata [30.6K]
That's just too bad. I don't the answer. I'm just doing this to get points. Good luck.
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