Determine if the given equation is a function

x^2=2xy-1

During a flu epidemic, 44 students out of the 80 who are in Ms Grant's class were absent. What percent were absent?

Which of the following describes a simple event? A. Spinning "lose a turn" on a spinner and drawing a club from a deck of cards B. Rolling an even number on a die and spinning red on a spinner C. Tossing two coins D.

8 (9d+6) - 4b use d = 8 and b = 3

Which represents the solution (s) of the equation x^2 = 289

7+4=11 what other addition fact shows the same addends? Write the new fact

The apartment complex where Stacy lives has increased the rent by $150 every year. When she first rented there 3 years ago, it cost her $600 for a one-bedroom apartment. What will be the rent five years from now?

The perimeter of the rectangle is 34 cm. The perimeter of the triangle is 30 cm. Find the value of n. a. 10 cm c. 14 cm b. 12 cm d. 16 cm

On Earth you weigh 54.5 kilograms, while on the moon you weigh 9,071 grams. How many more grams do you weigh on Earth than on the moon?

Write in function notation. y=4b+5

24 = - 6 (m+1) + 18 What is the answer?