What is the total cost of 1.9 cubic meters of soil if it sells for $40

Step-by-step explanation:

Total cost  = 1.9* 40 = 76.0 = $76

When unit rate is given,multiply.

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