Simplify the expression square root of 98+ square root of 50

√98 =  7 √2

√50 = 5 √2

So  √98 + √50 = √2(7 + 5)

= 12√2  answer

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.