How can you know if this equation is true? 1/2 + 3/8 = 4/10 = 2/5 1) Because 1+3=4 and 2+8=10, this equation must be true.
2) Because 25<12, this equation can not be true.
3) This equation must be true, because when you add fractions the sum is always less than 12.
4) Because 38<12, this equation must be true.

that is not true

Step-by-step explanation:

because 1/2+3/8 is equal to 7/8

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

he can buy 4lbs. of live bait and 1lbs of natural bait

step-by-step explanation: