Answer:
Step-by-step explanation:
they want to know the high and low quiz scores... that's all
A.)The equation is 24 + 8=32. Twice of the amount of 24 is 6 times the amount of 8. 24 x 2= 48. 48/6=8.
B.) X +Y=32 and 2x=6y
Yes, I'm relatively sure any number can be written in scientific notation.
10 hours seems like the most reliable answer because it matches up the best
simplify exponent: 20*(9-4)/50
simplify parentheses: 20*5/50
multiply: 100/50
divide: 2
