Answer:
2.50 (b)
Step-by-step explanation:
30 divided by 12 is 2.5 which is equal to 2.50 :)
Answer:
what do i dohere?
Step-by-step explanation:
Equation can be used to represent the altitude of the balloon, b, based on time, t be 3000-80x
<h3>What is equation?</h3>
An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
Given:
A hot-air balloon is traveling at an altitude of 3,000 feet.
It begins to descend at a rate of 80 feet per minute.
let x be the time in minutes.
let y be the altitude in feet.
Hence, equation will be = 3000-80x
Learn more about his concept here:
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Answer:
False
Step-by-step explanation:
x - 6 is 6 subtracted from a number
So the first one is 20, if 6 is 30%, then 2 is 10%, which makes 20 100% and for 12, 75/3 is 25, which is now 5% and 25* 20 is 500 which is 100%, so 15% of 200 is 75