A 1 L can of paint covers 10 m². Julie needs to paint 6 rectangle-shaped signs that each measure 120 cm by 150 cm. Will 1 L be enough paint? Why or why not?

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

yes

step-by-step explanation:

yes

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).

d

step-by-step explanation: