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Amiraneli [1.4K]
3 years ago
12

Jan spent the day at the mall. She came home with $9.50. She spent $5.25 on earrings and 3 times that amount on a shirt. How muc

h money did she take to the mall originally?
Mathematics
1 answer:
telo118 [61]3 years ago
4 0

Answer:

Step-by-step explanation:

$5.25 x 3 = $15.75

$15.75 + $9.50 = $25.25

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How many dimes would you need to make $90.10
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If a dime equals 10¢, and 10 dimes equals 100¢ (or $1) you need to divide.
$90.10/10¢=90.1 dimes you need I think.

Hope this helps
3 0
3 years ago
An airplane ascends such that its gain h in altitude is proportional to the square root of the change x in horizontal distance t
Mazyrski [523]

Answer:velocity=185 m/s

Step-by-step explanation:

So make k the subject of the formula by divide both by sqrt(x)

h= k × sqrt(x)

k=h/sqrt(x)

k=256 / sqrt(256)

k=256 / 16

k=16

So now substitute the value of k :

h= 16 × sqrt (x)

Then differentiate:

=(1/2 × sqrt(x))× 16

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Then

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velocity=185 m/s

6 0
3 years ago
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Paul [167]

Answer:

A

Step-by-step explanation:

7 0
3 years ago
1.9.2) If the programme started at 12:30 pm, at what time will it end?​
DerKrebs [107]

Answer:

We need to know what the program is...

Step-by-step explanation:

This question is literally unanswerable as some programs last 2 seconds and some would last thousands of years. More context as to what the program is please.

3 0
3 years ago
Solve the equation 4+3(x+2)=-8 <br> A) -6 <br> B) 6 <br> C) -2/3<br> D) 2/3
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4+3x+6=-8
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8 0
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