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Sever21 [200]
3 years ago
15

Someone can help me, pleasee​

Mathematics
1 answer:
eimsori [14]3 years ago
7 0

Answer:

x+y-10 -1

Step-by-step explanation:

if x is 3 and y is 6 then 3+6= 9

9-10=-1

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For each container of tea, McKenzie uses 16 tea bags and 3 cups of sugar. If McKenzie uses 64 tea bags, how many cups of sugar w
cestrela7 [59]
So tis is a ratio  16 is to 3 or 16:3
if use 64 tea bags then how many cups of sugar so
turn 16:3 into fraction
16:3=16/3 or 3/16, it doesn't matter
then you want to find 64:x or 64/x or x/64

we know that 16/3=64/x because it tis an equivalent ratio
so 16/3=64/x
multiply both sdies by (3 times x)
16 times x times 3/3=64 times 3 times x/x
16 times x=64 times 3
16x=192
divide both sdies by 16
x=12
theanswer is 12 cups of sugar
5 0
3 years ago
What goes on top? For the 16 and 17 ?
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hope this helps :)
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Answer:

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Step-by-step explanation:

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