−3z+6b−7 step 1 of 3 : identify the first term of the algebraic expression. indicate whether the term is a variable term or a constant term. for a variable term, identify the variable and the coefficient of the term. i need on how to do this

In −3z+6b−7, the first term is -3z. It's a variable term, since z is assumed to be a variable. The coefficient of this variable, z, is -3.

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.

hreryryrranswer:

step-by-step explanation: