Find the value of H(45)

-315

Step-by-step explanation:

First start by substituting h(x) with 45:

45 = (1/9)(90 - x)

Next, multiply both sides by 9 to get rid of the fraction:

405 = 90 - x

Subtract 90 from both sides to isolate the x:

-x = 315

Divide both sides by negative one:

x = -315

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88

n

step-by-step explanation: