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maks197457 [2]
3 years ago
6

Need help please anyone

Mathematics
1 answer:
kifflom [539]3 years ago
5 0
Which question do you need help with
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two families go to a zoo. the smith family of two adults and three chidren pays £61 the jones family of three adults and five ch
Anarel [89]
2a+3c=61

2a=61-3c

a=30.5-1.5c

...

3a+5c=96, using a found above we get:

3(30.5-1.5c)+5c=96

91.5-4.5c+5c=96

91.5+0.5c=96

0.5c=4.5

c=9, and since a=30.5-1.5c

a=17

So adult tickets cost £17.00 and child tickets cost £9.00
8 0
3 years ago
Read 2 more answers
Which is the length of the hypotenuse, x, if (12,35,x) is a Pythagorean triple
Wittaler [7]
37 is the correct answer givenbthat 12 and 35 are the original baces but if not then the hypotenuse is 6.08
8 0
3 years ago
Sara bought a pair of shoes that were $64 but were on sale for $46. Sales tax is 6%. How much did she pay for the shoes?
babymother [125]

Answer:

$48.76

Step-by-step explanation:

So, Sara bought the pair of shoes for $46 due to a discount.

Sales tax was 6% or 0.06. In other words, she had to pay 0.06(46)=2.76 for tax.

Thus, the total amount Sara paid for the shoes is $46+$2.76=$48.76

8 0
3 years ago
A $250 suede jacket is on sale for 20%off how much should you pay for the jacket
yarga [219]
250 * 0.20 = $50 sale
250 - 50 = $200
You will pay $200 after sale
4 0
2 years ago
Read 2 more answers
Am I correct? I added them all.
max2010maxim [7]
Yes you are correct.
6 0
3 years ago
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