Question

Evaluate the expression 2m+n for m=9 and n=7

Answer 1

have you tried doing this?

Answer 2

no wanna help me learn?

Answer 3

okies

just substitute the values in

2m+n
m=9
n=7

2( 9 ) + ( 7) substitute

Answer 4

then evaluate

Answer 5

the answer will be
25

Answer 6

do you know how I got the answer?

Answer 7

not sure

Answer 8

what is the value of m

Answer 9

9

Answer 10

what is the value of n

Answer 11

7

Answer 12

your expression is

2m + n

Answer 13

yes

Answer 14

so 2x9+7=25 awesome!

Answer 15

TY

Answer 16

:)