B. 2 …………………………,.,,,,,.,.,.,.,.,,,.,
(0.75 * 3.5a) + (0.75 * -6b) = 2.63a -4.5b
(Sunday, Monday, Wednesday) 3X10=30 hours
(Tuesday, Thursday, Friday) 3X7= 21 hours
30 hours + 21 hours = 51 Hours.
She made $612.00 for 51 hours. $612.00 divided by 51= $12.00 per hour
slide right 2 and down 3
OPTION B is the correct answer.