Scientists often use a pan balance to measure mass when doing experiments. The equation 5 +4 -2 = 9 - 2 represents when a scientist takes 2 units of mass from each side of a pan balance. Construct an argument to explain how the scientist knows that the pans are still in balance.
amount of mass was
so the mass in the pans
and the pans stay in balance.

answer: the answer is 23

step-by-step explanation:

goog may have it for you

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

i love jeffery and believe there is truth in tati and james' answers

step-by-step explanation:

yes i have heard the tea

i believe both

no, tati didnt over exaggerate

james might might idk and tbh dont rly care