Tyler wants to buy a new television that costs $312. he has already saved $96. he plans to save $24 per week over the next few weeks. which shows the number of weeks tyler will need to save to be able to buy the television?

Find an equation of the line perpendicular to the graph.

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?