Emma has collected information about the cats and dogs that children in her class have as pets there are 30 pupils total
find the number of children having both cats and dogs as pets
a.4
b.8
c.12
d.16​

Carson has only $20 bills and $10 bill in her wallet. the total value of the bills is $50. she has 1 more $20 bill than $10 bills. how many each kind of bill does carson have? a. one $20 and two $10 bills b. two $20 bills and one $10 bill c. one $20 bills and three $10 bills d. two $20 bills and two $10 bills

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4

What is the value of x in the equation7x+2y=48 when y=3