#globalmathinstiute #anilkumarmath Quadratic LInear Systems: • Find Coordinates of Ch...
Sai invested $3000 in two funds. One paid interest of 7% per year and the other paid interest rate of 5% per year. At the end of the second year he earned total interest of $380. How much did Sai invest at each rate?
Students hold a car wash to raise money for a school trip. They charge $7 per car and $10 per van. If they washed a total of 52 cars and vans and earned $457, how many cars did they wash?
A total of 27 coins, in nickels and dimes make $2.15. How many of each type of coin are there?
I need 500 L of a 34% acid solution. The lab has 25% and 50% acid solutions available to make. How many liters of each should be mixed to make 34% solution?
Anil drove 255 km from Toronto to Algonquin National Park in 3.75 h. He drove part of the way at 100 km/h and the rest at 60 km/h. Find the distance he drove at each speed.