Martina used 3 4 of a bottle of conditioner in 7 12 of a year. How much conditioner would she use in a full year?

1.29 of a bottle.

X almost equal to 1 -3/10 as mixed fraction

Step-by-step explanation:

you can use criss cross method to find much conditioner would she use in a full year.

3/4 of a bottle=7/12 of a years

X. =1 year

X = 3/4 of a bottle*1 year

7/12 of a year

X = 1.29 of a bottle.

X almost equal to 1 -3/10 mixed fraction

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