How many solutions does this equation have:

5x + 3 - 13x + 4 = -4x + 10 -1

:

one solution

no solutions

infinite solutions

two solutions

Asandwich shop has 18 tables. each table seats up to 4 people. to find the greatest number of people that can be seated, you can solve p4 ≤ 18. which step is the best way to solve the inequality? plz asap i repeat plz

Apasta salad was chilled in the refrigerator at 35° f overnight for 9 hours. the temperature of the pasta dish dropped from 86° f to 38° f. what was the average rate of cooling per hour?

Similarly fie each expression 18,19,20