Question

Please help asap worth 25pts

what are the like terms of this expression9a - 3b 4ab
A) 9a and -3b


B) 9a and 4ab


C) 9a, -3b, and 4ab


D) no like terms


Stephen was helping make party bags for his little brother’s party. They have to make a total of 10 party bags. They had 34 toy cars to place in the party bags and want to make sure each child received the same number of toy cars. How many cars did each child receive? What does the remainder mean in this problem?

A) Each child will receive 3 cars and 4 cars will be left over.
Eliminate

B) Each child will receive 4 cars and 3 cars will be left over.


C) Each child will receive 3 cars and no cars will be left over.


D) Each child will receive 4 cars and no cars will be left over


A store charges $8.95 for an 8 ounce jar of maple syrup. The price for a 10 ounce jar of the same brand is $12.00. Which jar is the better buy? What is the difference in the unit prices? If necessary, round to the nearest cent.

A) 8 ounce jar; $0.08
Eliminate

B) 8 ounce jar; $0.15


C) 10 ounce jar; $.12


D) 10 ounce jar; $0.08

Answer 1

Problem 1- C. Like terms is when there is the same variable in different places in the problem. Problem 2-A, because for B, if u give them 4 cars for each person, you would need 40 plus the 3 remainder. C is different too because if u give them 3 each, four would remain. D is just like B so the final answer is A. Problem 3- the answer is 8 ounce jar, $0.08. You can find the unit price of it by dividing the ounce amount and the price, then subtract by the both unit prices.