Jennifer has 7 red marbles and blues marbles. how many marbles does she have?

Question

asked Mar 6, 2019 91.5k views

2 Answers

Gary Sharpe · Answer 1 · 2019-03-13T12:32:12+0000

For this case we must find the number of marbles that Jennifer has.

Let T be the variable that determines the number of total marbles that Jennifer has.

Let x be the variable that represents the number of red marbles that Jennifer has. So,
x = 7

Let y, the variable that represents the number of marbles blues Jennifer has. So,
y = 7

To find the value of T, we must add the variables x and y.

So,
T = x + y

T = x + y

$T = 7 + 7\\T = 14$

So, Jennifer has 14 marbles.

Answer:

14 marbles