Mihai și Teodor au inventat câte o mașină de calcul. Observă operația pe care o face fiecare mașină de calcul și numerele care intră în mașină, apoi descoperă numerele care ies din mașina de calcul. Efectuează calculele pe caiet. 149 dam 43 000 dm 25 km + 128 m … m … m … m 9 hm 1 800 mm 2 dam - 315 dm … dm … dm … dm

X-intercept=-5 y-intercept=2 the equation of the line is

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?