Set up and solve a system of equations to solve the problem. Helene invested a total of $1,750 in two simple-interest bank accounts. One account paid 4% annual
interest; the other paid 8% annual interest. The total amount of interest she earned after 1 year was $90.
Find the amount invested in each account.
Helene invested $
in the 4% Interest account and $
in the 8% account.

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept

Could someone with number 1 and 2