Are the ratios 3/5 and 9/15 proportional? How do you know?

From among 8 students how many committees consisting of 3 students can be selected? explanation

The temperature is - 7 Fahrenheit. Since midnight the temperature tripled and then rose 5 degrees Fahrenheit. What was the temperature at midnight?

Explain how to compare 513251 and 513521 to find the greater number

Round 58.33% to the nearest hundredth

The system of equations shown is solved using the linear combination method Ex-Sy=-3 Ex-Sy=-3 → Ex-Sy=-8 -243-29=32 - (-243-Zay=32) - 44+5=8 What does 0 = 0 mean regarding the solution to the system?

3 (4x - 2) = 10 + 10x

Read and follow the directions below. 1. Imagine a deck of 52 cards, ranging from twos through the face cards to aces, all in four equal suits-hearts, diamonds. clubs. and spades. 2. Remove all of the red suit cards. 3. Add back only the hearts. 4.

A train travels a total of 67km at a constant speed of 110km/h. How long is its journey? Give the answer in minutes and seconds to the nearest second.

Ann took a taxi home from the airport. the taxi fare was 2.10$ per mile, she gave the driver a 5$ tip, Ann paid a total of 49.10$. write an equations to show how many miles (m) she rode i n the taxi

A college conducted a survey to explore the academic interests and achievements of its students. It asked students to place checks beside the numbers of all the statements that were true of them.