One container has 28 kilograms of flour and another has 4 kilograms. How many kilograms must be taken from one container, so each has an equal amount of flour? answer this and i will mark u as the brainliest.

24 kg needs to be taken out

Step-by-step explanation:

28-4

Divide 28/4. Becomes 7 right? So, divide 7/4. And you'll get 1.75. Multiply 1.75 * 4. You'll get what you got if you divide by 7. So it's 1.75

lol 2

step-by-step explanation:

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).