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Vadim26 [7]
3 years ago
15

Tim bought 7 new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are now

only 44 cards left. How many cards did Tim start with?
Mathematics
2 answers:
Novosadov [1.4K]3 years ago
4 0
88 cards. 
(X +7)/2 = 44 Multiply each side by 2X+7 = 88 Subtract 7 from both sidesX = 81

He started with 81 cards and added 7 then his dog ate half of that which is 44. 
So your answer is 88. He started with 88.
suter [353]3 years ago
3 0
81, (x+7)/2 = 44,88-7=x

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2x – 3y = 18<br> Solve for y.
Nataly [62]

Answer:

y= -6+2/3x

Step-by-step explanation:

2x-3y=18

Minus the 2x from both sides

-3y=18-2x

Then divide both sides by -1

-3y÷-1=18÷-1 -2x÷-1

Lastly divide both sides by 3

3y÷3= -18÷3+2x÷3

7 0
3 years ago
In indirect variation if y = 5 and x = 10, what is the value of k (the constant)?
Andre45 [30]
87 the to you do why try ice
4 0
3 years ago
Help me fill in the blanks please help
agasfer [191]

The missing values in the inequality problem are;

A = -9

B = 72

C = 22

<h3>What is the explanation for the above?</h3>

5p - 8 (p + 1) > 16 .........................   (1) Given

5 (-10) - 8 (-10 +1) > 16 ...................... (2) Given

Where P is equal to 10 [Given in the second line as given in equation 2 above; Hence,

Substitute 10 for p

⇒ 5 (-10) - 8(-10+1)>  16

⇒ -50 -8(-9) > 16

⇒ -50 + 72 > 16

Hence

22 > 16 → T

Please note that T is symbolic of "True" that is

it is true that 22 is greater than 16.

Learn more about inequality problems:

brainly.com/question/11613554

#SPJ1

3 0
2 years ago
Find the product of 487.9573 and 1,000.
maria [59]
487.9573 * 1000 = 487947.30

As you can see, the first number has a decimal point, and the second number is 1000. You can drop the 0s in the 1000 leaving 1 to multiply with the first number. Simply move the decimal point to the right based on the number of 0s there are on the second number.

Since, 1000 has three 0s. Move the decimal point 3 times to the right of the number. So, from 487.9573 to 487957.3

If the function is division but the numbers are the same, you must move the decimal point to the left. 
 

6 0
3 years ago
Write a system of equation.
Alecsey [184]

Luis spent $9.50, in which:

Candy (y) = $1.25

Chips (x) = $0.50

$9.50 = 1.25y + 0.50x

Luis bought 10 snacks in all

10 = x + y

-----------------------------------------------------------------------------------------------------------------

You're answer:

x + y = 10

1.25y + 0.50x = 9.50

-------------------------------------------------------------------------------------------------------------------

hope this helps

7 0
3 years ago
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