Question

Robert bought X pounds of potatoes for $1.99 per pound. He paid for the potatoes with a $10 bill. Which of the following variable expressions represents the amount of change he received from his $10?
A. 10 - 1.99x
B. 1.99x - 10
C. 10 - 1.99 = 8.01
D. 10 - x = 1.99

Answer 1

A.

Answer 2

well if you don't know how many pounds your gonna make an expression. (which means that that there is no equal sign) so which of those could be eliminated

Answer 3

umm d

Answer 4

yes d and c can both be eliminated=) and your getting change from a 10 so which one a or b makes sense

Answer 5

do you know?

Answer 6

well you probably do sense someone just told you the answer lol, but hopefully my explanation helped!!

Answer 7

a i think

Answer 8

oh tysm

Answer 9

yep and yw