Answer:
102
Step-by-step explanation:
1 fluid ounce = 6 teaspoons
4374÷9=486 you could use a calculator or write down the working
Answer:21 blue marbles
Step-by-step explanation:
(3r-9)+r=31
4r-9=31
4r=40
r=10 Red marbles
B+
b+(10)=31
b=21 blue marbles
5/8=x/x+4
8x=5(x+4)=5x+20
8x-5x=20
3x=20
x=20/3
x=6, (6)
5/8=6/y
6*8=5y
48=5y
y=48/5
y=9,6
21.3 in^2
hope this helped