7x-10y=20

10x-10y=-10

How many terms are in the equation 4x+2x (3x-5)

What are the domain and range of the function f (x) = 3X + 5? domain: (-00,00); range: (0, co) domain: (-00,00); range (5,00) domain (0.00); range: (-00,00) domain: (5.00); range: (-00,00)

Write $2.161616 as a fraction and mixed number

Find the distance between a (-4,6) and b (5,7).

Why is the product of two rational numbers always rational? select from the drop-down menus to correctly complete the proof?

In how many different ways can 4 students be seated with in a row?

Make n the subject of the formula:M=7n

of all the students in class, 1/5 of them walk to school. What percent of students in the class walk to school

Explain why 80% of dentists use toothpaste is misleading

John is trying to find the relationship between a student's age and the number of pets that he or she owns. He collects data from a random sample of students at his high school. He plots the data on a scatter plot.