marofthejt3795 marofthejt3795

17-10-2018
Mathematics

contestada

Today Harvey ran 2km more than twice as far as he ran yesterday. Let y= the number of kilometers he ran yesterday. Write an expression for the number of kilometers he ran today

Please help.

Respuesta :

dragonflame0921 dragonflame0921

17-10-2018

The answer is y=2x+2.

Answer Link

LeighP75 LeighP75

17-10-2018

x = 2y + 2

(x - #km run today
y - #km run yesterday)

Answer Link

Otras preguntas

Who was not part of the emerging middle class? Skilled laborers Shopkeepers Merchants Unskilled laborers

It takes a spring constant of 50 N/m to hold a spring streched to a distance of 40 cm. what is the elastic potential energy of the spring at this position ?

What are economic indicators?

how to solve a-2+3=-

Fidel Castro sparked a revolution in Cuba that ended the leadership of _____.

Xavier worked 10 hours on Monday and 15 hours on Wednesday. His total pay was $280.00. What is his rate per hour

5x + 10 = −4x − 17 what is x

alison has 1/2 cup of yogurt for making fruit parfaits . each parfait requires 1/8 cup of yogurt. how many parfaits can she make ?

The main difference between new immigrants and old immigrants was the average age of those who migrated to America. a. True b. False

Mrs.samuelosn had 35 dollars had 350 to spend on a field trip for her self and 18 students.admisstion was 12.50 per person and lunch cost about 5.00 per person.