A certain farm raises only chickens and pigs. The ratio of chickens to pigs on that farm is 5:3. If there are cur-
rently 160 animals in total, how many pigs would they
need to add to the farm so that the ratio of chickens to
pigs would be 2:3?
A. 60
B. 80
C. 90
D. 150
E. 250

The constant of proportionality is always the where k is the constant of proportionality. additionally, you can find the constant of proportionality by finding the ratio for any point onasap

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250