Trent purchases 44 euros worth of souvenirs while on vacation in france. if $1 u. s. = 0.678 euros, find the cost of the souvenirs in united states dollars rounded to the nearest cent

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?