Exercise 5.1 1. Express the following quantities
millimetres:
a) 8.53 cm b) 42.04 m
c) 4km
d) 404 cm
e) 240 m
f)0.082km
g) 0.5 m
I)0.65km
h) 204 cm
D) 0.65 km
k) 4.06 m
l)0.854​

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

Me with this assignment ! i only partially understand, so explain. also it's a work sample. at the championship bike race, steve and paula were fighting for first place. steve was 175 feet ahead of paula and had only 300 feet left to go. he was very tired and was going only 9 feet per second. paula was desperate to catch up and was going 15 feet per second. who won the bike race and by how far did she/he win?