The directions for mixing an insect spray say to use 2 7/8 ounces of chemical in each gallon of water. how many ounces of chemical should be mixed with 6 1/5 gallons of water?

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

What is the slope of the line passing through the points (-5, 7) and (-3,5)?