When graphing pairs of similar triangles I don't know how to figure out positive and negative for the fraction of slope

Jamie has a job paying $25,000 and expects to receive a $1000 raise each year. Wei has a job paying $19,000 a year and expects a $1500 raise each year. For what span of time is Jamie making more money than Wei?

5. Mr. Young bought a laptop for his small business for $ 1599. The value of the laptop depreciates at a rate of 19% each year Use the formula V = c * (1 - 0.

What is the answer to - 83 - (-32)

If 4 hens lay 7 eggs in three days, how many eggs will 12 eggs lay in 9 days?

Using protractor, draw the angles below and classify them by type (acute, obtuse, reflex etc.) : 115 degree

Describe the house around 678 to the nearest hundred

Find the volume of a pyramid with a square base, where the perimeter of the base is 12.8 m and the height of the pyramid is 17 m. Round your answer to the nearest tenth of a cubic meter.

The area of a trapezium shaped field is 480m^2, the distance between two parallel Sides 15 m and one of the parallel sides is 20m. Find the other parallel side I will mark as brain lies

Chemists measure the acidity of an aqueous solution using pH. The pH is pH=-log-10[H^+] where pH is a measure of hydrogen ion concentration [H^+] measured in moles of hydrogen per liter of a solution. Find the pH of a solution if [H^+]=5.5x10^-12.

I think of a number, multiply it by 2, subtract 5 and multiply the result by 3 Write it as a algebraic question and any number being x