PLEASE HELP! 28 POINTS! 1. 40% of what number is 18?
2. A restaurant wants to study how well its salads sell. The circle graph shows the sales over the past few days. If 5 of the salads sold were Caesar ​salads, how many total salads did the restaurant​ sell?
3. Alan has read ​10% of a book. He has 10 more pages to finish. How many pages are there in the​ book?
4. Jess gave her hair stylist a ​$4.60 tip. The tip was ​20% of the cost of the . Write an equation to find​ b, the cost of the haircut.
5. Solve each of the number sentences and describe the pattern.
​90% of what number is ​90?
30​% of what number is ​30?
​464% of what number is ​464?

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.

From a party ,lori made a fruit punch from 1 gallon of orange juice ,2 quarts of grape juice,5 pints of pineapple juice,and 12 cups of cranbarry juice order the juice from least to greatest amount used in the fruit punch