The table represents the function f (x) = 5x – 8. Find f (–4):

f (–4) = 5(–4) – 8

f (–4) = –28

A 2-column table with 4 rows. Column 1 is labeled x with entries negative 4, negative 2, 3, 7. Column 2 is labeled f (x) with entries negative 28, a, b, c.

Use the drop-downs to choose the value for the variables in the table.

a =
b =
c =
i dont know how to put the table on here lol

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?

Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.

Gabrielle's age is three times mikhail's age. the sum of their ages is 40 . what is mikhail's age? __ years old