Tonisha has a lemonade stand. She has $36 in expenses and wants to make at least $55 per day.
An inequality to represent the amount of lemonade she needs to sell would be: *

x - 36 ≥ 55

Step-by-step explanation:

x is the total amount of money earned. You subtract 36 from x because that's the amount of her expenses. The answer has to be either equal to or greater than 55 since she wants to make at least $55 per day.

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

the answer is (-4,-4)

hope this ! : d