the ratio of girls to boys in lizas classroom is 5 to 4. How many girls are in her classroomif there is a total of 27 students

Tena ate one of the muffins she baked and had 10 left. How many muffins did Tena bake? Write an equation. Then solve the problem.

Use the 68-95-99.7 rule to find the percentage the percentage of buyers who payed between 150,000 and 153,200, if the standard deviation is 1,600.

How do i factor x (3x+5) - 4 (3x+5)

Which surveys illustrate an example of qualitative data? check all that apply. the time, in minutes, it took students to finish their exams the eye color of students involved in after-school activities the characteristics of different types of birds

A car moves at a rate of 100 meters per second heading north. If it changes only its direction, what must change? OA) only its speed OB) only its velocity OC) both its speed and its velocity

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.