<span>Equations:
g + b + 0 = 1500
g + 0 + r = 750
g + b + r = 2000
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</span><span>g = 250
b = 1250
r = 500
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Happy Valentines :)</span>
Answer:
First you have to find out the number of ounces in a pound. Then, multiply that number by the price per pound
Step-by-step explanation:
Answer: s + 30 ≥ 50; s ≥ 20
Step-by-step explanation:
let s be the amount you have yet to spend in order to reach $50 or more
you already have $30.
This means you need to spend at least $20 more ($50 - $30 = $20)
S can be greater than or equal to $20 because your total will be 50 or more, therefore qualifying for the discount.
Answer:
all real numbers
Step-by-step explanation:
"Range" usually refers to the vertical extent of the graph of a function (possible y-values). "What x is less than or greater than" is usually referred to as the "domain."
Either way, both the domain and range of the function written here are "all real numbers." Both x and y can take on any value you like.
-∞ < x < ∞