tvaeroki tvaeroki

02-06-2020
Mathematics

contestada

Evan has x red marbles, twice as many as blue marbles as red marbles and y yellow marbles. How many marbles does Evan have all together in terms of x and y?

Respuesta :

RafaelaTotini RafaelaTotini

02-06-2020

Answer:

3x+y

Step-by-step explanation:

x+2x+y

=3x+y

Answer Link

Otras preguntas

why do fractions need to have a common denominator before you add or subtract them?

3. Mauro has 140 ft of rope. He will cut it into two pieces so that the length of the longer piece is 3 times the length of the shorter piece. What will the len

Near the surface of the earth what is the magnitude and direction of the acceleration due to gravity?

timmy has 180 marbles, some plain and some colored. if there are 32 plain more marbles than colored, how many colored marbles does he have?

2x -y=-1 3x-2y=1 elimination somebody do this for me

Selina earns 8% commission on sales. On one sale,her commission was $20.40. What was the amount of that sale?

What accent marks are missing from the paragraph in the highlighted box?

What is the coefficient in this expression? 17 + 5a

When butter is heated it melts and when that melted butter cools and solidifies the process called

x+y=10 x-y=20 how do you solving systems of equations with elimination