Find the 101st term of an arithmetic sequence if the common difference is 7 and the first term is 4.
a) 704
b) 407
c) -696
d) 711

Iam so stuck. what is the worked out answer for this question?

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable