7,189 Answered Questions for the topic Math Help

Math Help Math

09/13/17

Building a is 347 m taller than building B. If the height of building a subtracted from twice the height of building B, the result is 126 m.
Nothing 
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09/13/17

You drive 5 miles from your house to your friend's house.
You drive 5 miles from your house to your friend's house. Your house is at an elevation of 357 feet. Your friend's house is at an elevation of 732 feet. What is the mean change in elevation per... more
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09/13/17

Find an equation of the line parallel to 7x-y=4 and passing through (7,7).
 Express the equation in standard form.
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09/13/17

Write an equation of the line with the given slope and the given y-intercept. Express the answer in standard form.
Slope 7/12, y-intercept (0,1/4)
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09/13/17

Find the slope (grade) of a snowboard recreation hill that rises 51 feet vertically over a horizontal distance of 85 feet.
Enter an integer or a simplified fraction.
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Math Help

09/13/17

My Number has tens digit that is 8 more than the ones digit. Zero is not one of my digits
My Number has tens digit that is 8 more than the ones digit. Zero is not one of my digit. What is the right answer to the question?
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Math Help

09/13/17

Megan has four discount coupons she can use. Their values are $8, $13, $17, and $22. How many different amounts can she save by using one or more of the four c
Megan has four discount coupons she can use. Their values are $8, $13, $17, and $22. How many different amounts can she save by using one or more of the four coupons?
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09/13/17

Each second for 4 seconds, an elevator descends 10 feet. Find the total change in elevation.
This is a question on my worksheet. Also, I am a 7th grader. NEED HELP! Thank you!!!!! 😊 
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09/13/17

What is the value of (1+1/2)*(1+1/3)*...*(1+1/2003)
 What is the value of (1+1/2)*(1+1/3)*...*(1+1/2003)
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Math Help Math Word Problem

09/13/17

It is 5 kilometers from Jose's house to the nearest mailbox. How far is it in meters? Be sure to include the correct unit in your answer.
It is 5 kilometers from Jose's house to the nearest mailbox. How far is it in meters? Be sure to include the correct unit in your answer.
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Math Help

09/12/17

Why do two negative integers give a product of a positive integer?
I know that the rules with the integers are : (+)(+)=(+)                                                                 (-)(+)=(-)                                                                ... more
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Math Help

09/12/17

find the output for f(-1) = 4(x) squared minus 3(x)
help me the is dont make no sense to me please help
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09/12/17

help to solve this algebra problem
Cynthia Besch wants to buy a rug for a room that is 21 ft wide and 29 ft long. She wants to leave a uniform strip of floor around the rug. She can afford to buy 425 square feet of carpeting. What... more
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09/11/17

Find the annual percentage yield​ (APY) in the following situation.
A bank offers an APR of 5.15.1% compounded daily.
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Math Help Algebra Tutoring

09/10/17

Algebra help
A plane flies 405 miles with the wind and 315 miles against the wind in the same length of time. If the speed of the wind is 20 mph, find the speed of the plane in still air.
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09/10/17

Algebra help
in 5 minutes, a conveyor belt moves 300 pounds of recyclable aluminum from the delivery truck to a storage area. A smaller belt moves the same quantity of cans the same distance in 7 minutes. If... more
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09/09/17

A student is pricing two different picture packages.
John’s Photo World charges a one time sitting fee of $125 and $2 for each photograph ordered. Sam’s Picture Emporium charges a one time sitting fee of $140 and $1.50 for each photograph ordered.... more
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09/09/17

help with the math question, I keep getting the wrong letters in
Sakda runs a basketball program. On the first day of the season, 55 young women showed up and were categorized by age level and by preferred basketball position, as shown in the accompanying table.... more
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Math Help

09/08/17

sum of 3 times the larger of two integers and twice the smaller is -15. the difference between the two integers is 5. what are the two integers
how do i do it, my teacher didn't teach it and I'm confused on how to solve it.
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Math Help

09/08/17

After selling three-fifths of its textbooks, a bookstore had 740 textbooks left. How many textbooks were in the bookstore initially?
After selling three-fifths of its textbooks, a bookstore had 740 textbooks left. How many textbooks were in the bookstore initially?
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Math Help

09/07/17

Write 0.21111 using bar notation
I think the bar should go on top of all 1s. I'm not sure of this. Or should it go over the last 1
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Math Help

09/07/17

The average human body temperature is 98.6. Write 98.6 as a mixed number in simplest form
I think the answer is 98 3/5. This is a word problem and I am not really sure of the answer. 
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Math Help

09/07/17

A square measure 3 6/13 cm on one side. What is the perimeter of the square?
Show me how to work the problem dealing with perimeter of a square step by step. This is a word problem. 
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Math Help

09/07/17

Frankie is 60 inches tall .John is 3.14 inches shorter than Frankie . How tall is John.
 6th grade math
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Math Help

09/07/17

Math problem
daniel collect 24 more seashells than Gomez. After Daniel gave away half of his seashells, they had an equal number of seashells. How many seashells did they collect together
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