16 Answered Questions for the topic #INeedHelpPleaseAndThankYou

10/04/16

#### Find the length and width of a rectangle

The perimeter of a rectangle is 900 yards. What are the dimensions of the rectangle if the length is 80 yards more than the? width?

10/04/16

#### How much of an alloy that is 30% copper should be mixed with 300 ounces of an alloy that is 70% copper in order to get an alloy that is 50% ?copper?

How much of an alloy that is 30% copper should be mixed with 300 ounces of an alloy that is 70% copper in order to get an alloy that is 50% ?copper?

10/04/16

#### How much must she sell?

Madelyn Logan is an office furniture dealer who earns a ?$19,000 base salary. She also earns a 5?% commission on sales. How much must she sell to earn a total of ?$52,000??

10/04/16

#### If she earned ?$1102.50 in interest at the end of the? year, how much did she invest in each? account?

Megan received ?$14,000 from a probated estate. She invested part of the money in a? simple-interest account paying 9?% and the rest in another? simple-interest account paying 5.5?%. If she earned...
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#### How many liter of each solution must be mixed?

A chemist has two solutions of HNO3. One has a? 40% concentration and the other has a? 25% concentration.How many liters of each solution must be mixed to obtain 84 liters of a 35?% ?solution?

10/04/16

#### Find the width and length of the fenced-in area

A rectangular area is to be fenced in along a straight river bank as illustrated. The length of the? fenced-in area is to be 3 feet greater than the? width, and the total amount of fencing to be...
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#### How much did she invest at each rate if each account earned the same? interest?

Aleksandra Tomich invested $8,124, part at 4% simple interest and part at 2% simple interest for a period of 1 year. How much did she invest at each rate if each account earned the same? interest?

#### Find the measures of the three angles.

One angle of a triangle is 45° greater than the smallest? angle, and the third angle is 5° less than twice the smallest angle. Find the measures of the three angles.

10/03/16

#### The larger of two numbers is 17 less than four times four times the smaller number. The sum of the two numbers is 78. Find the two numbers.

The larger of two numbers is 17 less than four times four times the smaller number. The sum of the two numbers is 78. Find the two numbers.
How would I set up an equation for this?

10/02/16

#### How much of an alloy that is 20% copper should be mixed with 500 ounces of an alloy that is 60% copper in order to get an alloy that is 30% ?copper?

How much of an alloy that is 20% copper should be mixed with 500 ounces of an alloy that is 60% copper in order to get an alloy that is 30% ?copper?

10/02/16

#### How much did she invest at a rate if each account earned the same interest?

Question Help Aleksandra Tomich invested $ 7 comma 938 comma$7,938, part at 8 %8% simple interest and part at 4 %4% simple interest for a period of 1 year. How much did she invest at each rate if...
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10/02/16

#### How many pounds of each type of tea are required?

The manager of a store selling tea plans to mix a more expensive tea that costs $7 per pound with a less expensive tea that costs $2 per pound to create a 70?-pound blend that will sell for $3.50...
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10/02/16

#### How fast is each snail crawling?

Two snails are 450 centimeters apart. They crawl toward each other at rates that differ by 22cm/min. After 25 minutes, they meet. How fast is each snail crawling?

#### How many pounds of each type of tea are required?

The manager of a store selling tea plans to mix a more expensive tea that costs $7 per pound with a less expensive tea that costs $2 per pound to create a 70-pound blend that will sell for $3.50...
more

#### How many adult admissions were collected?

At a? museum, adult admission is $13.75 and children admission is $6.25. During one? day, a total of 2300 adult and children admissions were? collected, and $24,875 in admission fees was collected....
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#ineedhelppleaseandthankyou

09/30/16

#### Word Problem

Jane runs 6.2 miles in 48 minutes. What is her unit rate in miles per minute?

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