Company a offers a starting salary of 30,000 with a raise of 2400 yearly, and company b offers a starting salary of 36,000 with a raise of 2000 yearly. after how many years are the salaries offered by company a and b the same?

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.

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay

I’m really confused and need your assist me with this question i’ve never been taught