Um no b
exercice 1: un écrou est constitué d'un parallélépipède
rectangle auquel on a enlevé un cylindre de diamètre 1 cm.
calculer une valeur approchée au dixième près du volume, en
cm", de cet écrou.

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?