BRAINLIEST There are 90 calories in 32 grapes. How many calories are in 50 grapes? Set up a proportion, and solve
There are 270 calories in 80 grapes.
There are 305 calories in 80 grapes.
There are 225 calories in 80 grapes.
There are 345 calories in 80 grapes.

Graph the equation by plotting point x=2

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?

Find cot x if sin x cot x csc x = √2