Answer:
Equation of the parabola:
or 
Vertex form: 
Intercept form: 
Step-by-step explanation: hope this helps please give brainlieat!
37 minutes. he does 10m every 2 minutes until he does 180m for 36 minutes. then he does 20m for 1 minute bc the wave doesn't take him back. so it's 37 minutes
Answer: First option.
Step-by-step explanation:
According to the explained in the exercise, "c" represents the cost of the shirt before sales tax.
You know that the tax on the shirt is 0.07 times its cost. This indicates a multiplication.
Then, that the sales tax is the product of 0.07 and "c":

Knowing that the sales tax for a shirt is $1.26, you can substitute this value into
in order to find the equation that could be used to find the cost of the shirt before sales tax.
Then, this is:

Answer:
Y= 3x-1
Step-by-step explanation:
You foundan the rest of the number to answer
Answer:
A rate is a special ratio in which the two terms are in different units. For example, if a 12-ounce can of corn costs 69¢, the rate is 69¢ for 12 ounces. ... When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates.
Step-by-step explanation: