Six students are working to simplify the expression shown. Drag each student's answer to a box to show whether it is fully simplified, equivalent to
the given expression but not fully simplified, or not equivalent to the given expression.
6y2-9 + 2x – 8y2 + 11
Please does anyone knows this

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

Merrida uses a pattern in the multiplication table below to find ratios that are equivalent to 7: 9. if merrida multiplies the first term, 7, by a factor of 6, what should she do to find the other term for the equivalent ratio? multiply 9 by 1. multiply 9 by 6. multiply 9 by 7. multiply 9 by 9.

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?