Plz solve this I'm terrible at math Ming and Ivy each sell lemonade. Ming spends $35 on supplies and plans to charge $1.50 per cup. Ivy spends $20 on supplies and plans to charge $1 per cup. How many cups of lemonade will each of them have to sell to earn the same amount of money?

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Step-by-step explanation:

Ivy will have to sell 20 cups of lemonade to get the amount that she used in the first place. Ming will need to sell 3 1/2 cups to get back what she used for the lemonade.

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

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(

−

∞

,

−

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]

∪

[

0

,

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{

y

|

y

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,

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step-by-step explanation: