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# Mark, Wendy, Pilar, Christi, Lori, and Diego are lined up to receive awards. Wendy is fifth in line. Mark and Diego are between Lori and Wendy. Mark is three pl

The names must be ordered in order.

# A ship's crew of 50 has a supply of drinking water

for 30 days such that each member of the crew would get 2 quarts per day. If 250 gallons become contaminated after the 10th day and cannot be used for drinking, how many quarts will each crew member...

# problem solving

of 300 students, 110 are in the chorus and 150 are in the band.  Of these students, 50 are in both chorus and the band.  How many students are neither in the chorus nor the band?

# Problem solving

At a park a picnic shelter covers 1/4 of an acre and a playground covers 5/8 of an acre how much area is covered by both the picnic shelter and the playground?

# solving rational inequalities with a sign chart

Hi, i have 2 application questions about rational inequalities that i hope you will help me solve and explain to me how are they solved: 1)When successful new software is first introduced,...

# if an ock board is 2.5 in wide and 5.5 in tall and weighs 3.2 pouds how long is the board

the density is .o27 but I don't know where to start

# The weight he lost in the first month : 1/3(W-G) + 3 The weight he lost in the second month : 2/9(W-G)+2 The weight he lost in the third month:4/27(W-G)+4/3

Reuben was successful in losing weight. He had a goal weight in mind. He went on a diet for three months. Each month, he would lose one-third of the difference between his current...

# Three less than twice a number is equal to the number. What is the number?

Can't solve it. Don't know how to write it.

# (2x)2 - 9x - 4 = o

What is the value of the discriminant for this equation?

# What do they mean when the question reads Half as long?

The fund-raiser carnival was open for 4 hours. The bake sale was open half as long as the carnival was open. How many hours was the bake sale open?

# how do I solve problems involving sums of quantities?

if 3 is added to a number and this sum is doubled, the result is 2 more than the number.  Find number