10/05/18

#### Sandra has a new beaded necklace. The necklace has 31 blue beads and 31 white beads. What percentage of the beads on Sandra's necklace are blue?

Sandra has a new beaded necklace. The necklace has 31 blue beads and 31 white beads. What percentage of the beads on Sandra's necklace are blue?Sandra has a new beaded necklace. The necklace has 31... more

09/30/18

#### How do I make an equation and solve and graph?

An automaker makes a car that can travel 40 mi on its charged battery before it begins yo use gas.Then the car travels 50 mi per gallon of gas used.Represent the relationship between the amount if... more

09/29/18

#### Fifty identical books are stacked in one pile

Fifty identical books are stacked in one pile. The height of each book is 7 cm, to the nearest cm.  Work out the maximum height of the pile.

09/26/18

is paid $25 per hour at her job. She currently has$750 in her bank account. In order to go on a trip with her friends, she needs to have $1 comma 500. How many hours over the next few weeks must... more Math Word Problem Please Solve Math Math Help 09/25/18 #### Abby and Kenzie are purchasing cupcakes for their class for$13.98 if they are going to split the cost evenly, how much should each person pay?

I just need help with this I can not do it
Math Word Problem Please Solve Math Equations Math Word Problem Help!

09/24/18

#### What are the next three numbers? -2, -1, -1, 0, -1, 1, -2

I need the answer to this problem... it is a word problem and it is 20% of my grade. My professor said that you have to do a lot a work (subtraction is involved) I will only get 1/4 credit if I... more

09/23/18

#### Find the speed of the jet in still air and the speed of the wind.

A passenger jet can fly 1,290 miles in 3 hours with a taiwind but only 1,230 miles in 3 hours into a headwind.

09/22/18

#### write a system of equations modeling the given conditions. then solve the system by the substitution method and find the two numbers

write a system of equations modeling the given conditions. then solve the system by the substitution method and find the two numbers. the difference between two numbers is 3. the sum of the larger... more

09/21/18

#### A group of 53 friends meet for lunch. They greet each other by exchanging fist bumps. How many fist bumps are exchanged if each friend must bump with each of th

A group of 53 friends meet for lunch. They greet each other by exchanging fist bumps. How many fist bumps are exchanged if each friend must bump with each of the 52 others?

09/20/18

#### how many liters of 70% alcohol solution must be mixed with pure water (o% alcohol) make 35 liters of a 50% solutions?

struggle with words problems could use some help

09/14/18

In the past 5 hours a boat has traveled at an average speed of 10.2 miles per hour. How fast would it have to travel in the next hour to average 12 miles per hour?

09/13/18

Ethan is currently earning $12.00 per hour if he makes 4 sales in an hour. He stands to earn a$2.00 bonus for every sale above 40 made during the 10-hour workday. If he made 46 sales in a 10-hour... more

09/13/18

#### Ben has a spool with 8 2/5 meters of wire. How many 1 /10 merer pieces of wire can he cut from spool ?

How to solve the problem ?

09/13/18

#### i need help with this question

A worker needs to sell 12 sandwiches per hour to meet their quota. After 6 hours they have only sold 10 sandwiches per hour. How many sandwiches do they need to sell per hour in the remaining 2... more
Math Word Problem Please Solve Math Help

09/11/18

09/03/18

09/02/18

#### math word problem

Four numbers are such that the second number is twice the first number, the third number is 10 less than the second number and the fourth number is a quarter of the third number. Find the value of... more

08/30/18

#### In a group of 22 pupils, 4 play the flute only

In a group of 22 pupils, 4 play the flute only. 3 play the piano only. 7 play neither instrument. A student is selected at random. What is the probability the student plays both instruments?

08/28/18

#### In a group of 35 pupils, 11 play the flute only

In a group of 35 pupils, 11 play the flute only. 8 play the piano only. 15 play neither instrument. A student is selected at random. What is the probability the student plays both instruments?

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