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kirza4 [7]
3 years ago
9

Half of your baseball card collection got wet and was ruined. you bought 14 cards to replace some that were lost.how many did yo

u begin with if you now have 40?
A.80
B.52
C.94
D.66
Mathematics
1 answer:
Mamont248 [21]3 years ago
4 0

Because you added 14 cards to your collection, we'll have to subtract that:

40 - 14 = 26

Knowing that 26 cards is half of your old card deck, we know that your old card deck is:

26*2 = 52

You have option b. 52 cards before.

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Please help! Simplify the rational expression. State any restrictions on the variable.
alukav5142 [94]

Step-by-step explanation:

t^2-4xt-12/t-8

= -(t^2-4-6)/4

= -t^2+4+6/4

=<u> -t^2+6</u>


6 0
3 years ago
Use the drawing tools to graph the solution to this system of inequalities on the coordinate plane.
gtnhenbr [62]

The solution to the system of inequalities is (0.667, 5.333)

<h3>How to graph the inequalities?</h3>

The system of inequalities is given as:

y > 2x + 4

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Next, we plot the graph of the system using a graphing tool

From the graph, both inequalities intersect at

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Hence, the solution to the system of inequalities is (0.667, 5.333)

Read more about system of inequalities at:

brainly.com/question/19526736

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3 0
2 years ago
What is the equation, in point-slope form, for a line that goes through (2, -6) and has
sdas [7]
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Explanation:

Point slope form:

(y - y1) = m(x - x1)

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Thus:
(y -(-6)) = 3/5(x - 2)
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6 0
3 years ago
Find at least three different ways to write 64/9. Include at least one exponent in the three ways you write.
lianna [129]
4^{3}/3^{2}
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8 0
3 years ago
Trisha needs 41/2 yards of fabric to do a project. If she already has2/3 of a yard of fabric, what is the minimum amount of fabr
RUDIKE [14]
We know that
<span>4 1/2----------> (4*2+1)/2--------> 9/2
(2/3)*(9/2)------> 18/6--------->3 yd  (</span><span>this is what Trisha has )</span>
<span>if she has (2/3) she only needs (1/3)
</span><span>
[</span>the minimum amount of fabric she must buy]=(9/2)*(1/3)=1.5 yd

the answer is 
the minimum amount of fabric she must buy is 1.5 yd
8 0
3 years ago
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