Which expression is equivalent to 2.2 - 0.5(0.6x - 1.8) ?

a) 0.3x + 1.3

b) 0.3x + 3.1

c) 1.3 - 0.3x

d) 3.1 - 0.3x

When eating out, record the total cost of your meal (before tip) and the tip that you left. determine the percent of the cost of the meal that you left as a tip.

Customers at an ice-cream shop took a survey .the results showed that 144 customers rated the shop as being "very satisfactory ."this number represented 45%of the total nunber of customers who took the survey

Through: (-3,-3) parallel to y= 7/3x+3