The market bought grapes for $0.87 a pound and sold them for $1.15 a pound. what is the percent of increase rounded to the nearest tenth?

Rewrite the hyperbolic equation 4y^2 -9x^2 +54x-8y-113=0

Which of the following lines is parallel to x=4? a- 3y=9 b- y=4 c- x=2 d- x=y answer this as soon as possible xoxo lo ; )

In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.