Determine the value of the missing letters in the sum of numbers below:
ab1
+ ba
abb
49x

a=2, b=3,x=6

Step-by-step explanation:

We are given that

We have to find the value of the missing letters in the sum of numbers.

From given sum

1+a+b=x   ....(1)

b+b+b=9  .....(2)

a+a=4       ......(3)

From equation (2) we get

From equation (3) we get

Now, substitute the values in equation (1) we get

Therefore,

231+32+233=496

5 pm

step-by-step explanation:

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8