One-third of a group of a people are foreigner. If the number of Indians is 400 more than the foreigners, find the total number of people.

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

Find the value of x for which the lines are parallel.