How many more unit tiles need to be added to the expression x2+4x+3 in order to form a perfect square trinomial?

John and 4 friends are going out for pizza for lunch. They split one pizza and 5 large drinks. The pizza cost $10.00. After using a $4.00 gift certificate, they spend a total of $13.50.

How do I find a simple explanation for the answer to 2x+7-x+3 (x-7) - 3x-4-2 (x-3)

A particular plant root grows 3.5 inches per month. how many centimeters is the plant root growing per month? (1 inch = 2.54 centimeters). 0.73 centimeters 1.38 centimeters 6.04 centimeters 8.89 centimeters unsubscribe · report · tue mathematics

36% is 4.3 million of what number?

The 6:00 a. m. temperatures for four consecutive days in the town pf lincoln were - 12.1,-7.8,-14.3, and - 7.2. What was the average 6: 00 a. m. temperature for the four days?

In a science experiment, the temperature decreased by 0.1 degree Celsius every 15 minutes. Find the unit rate

Find the percent of increase. Round to the nearest tenth of a percent where necessary. $5.10 to $8.50

174,383 round to the nearest thousand

How do i work out perimeter?

Anton is training for a cross-country race. He ran 2 2/4 miles on Saturday and 3 1/4 miles on Sunday. How much farther did Anton run on Sunday? How do you know?