675 uniforms were bought for the three grades in an elementary school. The ratio of the number of first graders to the number of second graders tot he number of third graders is 2:3:4. Each uniform for the first graders cost $35, while each uniform for second graders cost $5 more. If the total cost for all of the uniformas was $28,500 how much did each uniform for third graders cost

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

steve should create a type of business report called a business plan. the correct option among the options that are already given in the question is the last or the fourth option. this business report created by steve will actually influence the investors about investing their money in steve's business. this business report will have all the details about the business, the amount of investment required and the amount of expected profit.

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

hope this is what you were asking for!

step-by-step explanation: