07/15/21

#### Rational function

Time to go shopping! You are considering two refrigerators. They are both Side by Side and 25 cu-ft. Both come with an Energy Guide estimate for the annual cost of electricity.If you plan on... more

07/15/21

One evening 1400 concert tickets were sold for the Fairmont Summer Jazz Festival. Tickets cost ​$20 for covered pavilion seats and​$ 26,000for lawn seats. Total receipts were ​$. How many tickets... more 07/14/21 #### Systems of Linear Equations A chemist has three different acid solutions. The first acid solution contains 15% acid, the second contains 25% and the third contains 55%. They want to use all three solutions to obtain a mixture... more 07/14/21 #### Shade the indicated region below. 07/12/21 #### a small business owner sells 200 pizza slices at ​$1.50 per slice and 85 sandwiches at ​$2.00 each. Business expenses come to ​$140 per day. What is the​ owner's profit for a​ ten-day period?
Each day a small business owner sells 200 pizza slices at ​$1.50 per slice and 85 sandwiches at ​$2.00 each. Business expenses come to ​\$140 per day. What is the​owner's profit for a​ ten-day period?