Part 1 out of 3 The school store is running a promotion on school supplies. Different supplies are placed on two shelves.
You can purchase 5 items from shelf A and 4 items from shelf B for $46. Or you can purchase 4 items from
shelf A and 5 items from shelf B for $44. Write a system of equations that can be used to find the individual
prices for the supplies on shelf A and on shelf B.
+
B=46
4A +
B=
✓

probably the last option

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).

the answer to 1/4x+5/3x-4=2-1/12x is x=3

hope this if needed hmu