Cho had $2.85 in nickels and $3.40 in dimes. Then she gave an equal number of her nickels and dimes to her brother. Now Cho has the same amount of money in nickels as in dimes.
The equation 285 -5x = 340 - 10z represents the situation.
Which does the variable x represent?
A
number of dimes Cho had
B
number of nickels Cho gave her brother
C
value of the dimes Cho gave her brother
D
how many more nickels than dimes Cho had

mark brainliest

step-by-step explanation:

2 tens + 6 ones

1 ten + 16 ones

0 tens + 26 ones

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