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Bond [772]
3 years ago
11

Your friend gave you a gift card to a new restaurant. after you spend $36 on dinner, there is a balance of $44 left on the gift

card. what was the original gift card amount?
Mathematics
2 answers:
Sergio [31]3 years ago
8 0
36+44=80 when you add them
kirill [66]3 years ago
3 0

Answer:

$80

Step-by-step explanation:

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Solve <br><br> 9x-14-2x=5(2x-6)
deff fn [24]

9x-14-2x=5(2x-6)\qquad\text{use distributive property}\\\\(9x-2x)-14=(5)(2x)+(5)(-6)\\\\7x-14=10x-30\qquad\text{add 14 to both sides}\\\\7x=10x-16\qquad\text{subtract 10x from both sides}\\\\-3x=-16\qquad\text{divide both sides by (-3)}\\\\\boxed{x=\dfrac{16}{3}}

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3 years ago
Sarah has 3 bags of
Bumek [7]

Answer:

19

Step-by-step explanation:

16+3=19 the key word total means you add

6 0
3 years ago
University theater sold $525 tickets for a play. Tickets cost &amp;21 per adult and $12 per senior citizen. If total receipts we
Kamila [148]
620.25 u calculate 7443 and divide that by 12
4 0
3 years ago
If a + b = 7 and b=3, what is 4a<br> A. 20b<br> B. 17a<br> C. 16<br> D.20
evablogger [386]
C 16 because a is 4 and 4 times 4 is equal to 16
3 0
3 years ago
Read 2 more answers
Two cards are drawn from a standard deck without replacement. What is the probability that the first card is a spade and the sec
Verizon [17]

Answer:

The answer is 0.123.

Step-by-step explanation:

You want to find the intersection between P(Spade) and P(Red). Knowing that there's no replacement, the probability will be given by the formula:

⇒ P(Spade∩Red) = P(Spade)*P(Red/Spade)

⇒ P(Spade∩Red) = P(Red)*P(Spade/Red)

Either formula works, but I'm going to choose to work with the first formula.

Therefore:

P(Spade) = \frac{13}{52}

P(Red/Spade) =  \frac{26}{52-1}

So:

P(Spade∩Red) = \frac{13}{52}*\frac{26}{51}= \frac{13}{102} =  0.123

3 0
3 years ago
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