Answer:
371.79miles
Step-by-step explanation:
24.3 miles = 1 gallon of gas
★miles = 15.3 gallon of gas
24.3 × 15.3 =371.79miles
Answer: 1,600
Explanation: I used Siri lol
Answer:
2015 i think
Step-by-step explanation:
it grows by about $2,000 every 6 years. So if it holds that pattern, it should be about 2014 to 2015 when it becomes $35,000
For the rectangular prism, it would be a rectangle and for the sphere it would be a circle
Answer:
Mary-15
Joan-9
Step-by-step explanation:
1) create an equation with the information given:
x•(x+6)=135
2) using this create a quadratic equation by distributing and getting all the terms to one side:
y=x²+6x-135
3) finally use the quadratic formula, ((-b)±√(b²-(4•a•c)))/(2•a)
4) using this you will find the value for Joan's age. Add six to Joan's age to find Mary's
5) You can check your answer by multiplying them to see if they equal 135.