How do you write Four more than a number y divided by two is ten

A car seller buy a car from a manufacturer for $10,000. He increases the cost by 5 percent. What is the markup amount?

A phone company charges a $5 monthly service fee and $0.25 for every minute of long-distance call time. If your telephone budget is $8.

What is 7,782 rounded to the nearest hundred? I am guessing it's 7800

11y how do you answer

Find the missing factor. 5y^2+4y-1 = (5y-1) ()

Write word phrase to represent the numerical expression below. 4 + (27-10)

Find the value of y when x=2 - x - (-2) = y

In a group of 21 students, 8 students take Art courses, 7 students take Music courses. Two students take both courses. A student is chosen randomly from this group. What is the probability that the student takes either Art or Music courses? 57

5% of what number is 63?

Find the sum of the "n" terms of the series: Sn=1²+3²+5² + ... + (2n-1) ²