In a recipe for cookies, the ratio of flour to sugar is 7: 2. if the amount of ingredients is tripled in order to make more cookies, the ratio of flour to sugar would then be select one: a. 2: 7 b. 7: 6 c. 21: 4 d. 7: 2

Which of the following is an equation of a line parallel to the equation y=4x+1?

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation, and the determine the cost if he drove it70 miles. b) what would be the cost of a car rental if the car was driven 250 miles? show work

Out of the 150 students at a summer camp, 72 signed up for canoeing. there were 23 students who signed up for trekking, and 13 of those students also signed up for canoeing. use a two-way table to organize the information and answer the following question: approximately what percentage of students signed up for neither canoeing nor trekking?