Hide adds 5 to a number then multiplies the sum by negative 2 the result is 6 write a equation to find the number x what is the number

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Adding and subtracting matricesfind the value of each variable. x = and y = would

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =