HELP PLEASE

How can you know if this equation is true?

This equation is false

Step-by-step explanation:

1/2 +3/8

We need to get a common denominator

The common denominator is 8

1/2*4/4 = 4/8

4/8 + 3/8 = 7/8

7/8 is almost 1

2/5 is less than 1/2

This does not equal 4/10 = 2/5

7/8> 2/5

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3