PLEASE HELP!! Which could be the measures of the three angles of an acute triangle?
a) 50° 55° 75°
b) 30° 30° 120°
c) 30° 60° 90°
d) 40° 40° 100°

Is there an x intercept in the equation 60*1.15^x

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.

Abari owns 100 shares of stock a and 45 shares of stock b. for the past month, his stocks have been fluctuating inversely. stock a decreased by m cents per share and stock b increased by n cents per share. which equation can be used to find the total change in value of jabari's shares per month?