Susan is purchasing invitation envelopes for her wedding. Each envelope cost $1.65
The total cost, without tax, is $288.75.

Which equation and solution represents the amount of envelopes that were purchased?

$288.75c = $1.65; 175 envelopes o $1.65 (c - $288.75); 165 envelopes

1. preform the indicated operation. then estimate to see whether the proposed result is reasonable. 811.1 - 8.039 803.071 803.061 803.161 831.061 2. the ordered pair (1, 2) lies in which quadrant? quadrant ii quadrant iv quadrant iii quadrant i 3. sean tries to drink 3 liters of water every day how my millimeters of water does he drink in a day? 0.3 ml 0.003 ml 3,000 ml 30 ml 4. find the least common multiple. (lcm). 10, 36 5 180 20 360

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

How many solutions does the nonlinear system of equations graphed bellow have?