Answer:
c
Step-by-step explanation:
There are 8 sets of 21 cups in 168 cups so 9 times 8 is 72
Answer:
the answer is 1 come on dude dats ez
Step-by-step explanation:
Step-by-step explanation:
let the first number be x
let the second number be y
½ of the first number= ½x
Double the second; 2*y=2y
the sum... that is ½x+2y=14