Which operation should be performed first to simplify the expression below? 19 - 2 \times 8 \div 4 + 6

A
Addition
B
Subtraction
C
Multiplication
D
Division

What is the simplified expression for 6(2(y+x))

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain