2/3 x 42/5 x 10/7 what is the answer

8

Step-by-step explanation:

2/3 x 42/5 x 10/7

= 2*42*10 / 3*5*7

= 840 / 105

= 8

Hope this help you :3

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5