7th Grade Math Questions and Math Answers

7th Grade Math questions posted by students and math answers posted by experienced online math tutors.

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$400 EARNS $18 SIMPLE INTEREST IN 9 MONTHS WHAT IS THE ANNUAL INTEREST RATE? WHAT IS THE FORMULA?... 02/12/2019 00:51 Answered By: Geoffrey
A digital watch cost$11.75, what is the tax rate at $3.75%... 12/12/2018 06:05 Answered By: Susan
Additional Challenge: Turner Middle School has 110 boys. Fifty-six percent of the students in the school are girls. How many students go to this sch... 12/08/2018 04:06 Answered By: Steven
What is the sum of the dots on the bottoms of the dice?... 09/10/2018 04:56 Answered By: Steven
Lilly is cutting labels from two strips of white tape. The first strip is 4/5 meter long. The second strip is 3/10 meter long. Each label must be 1... 08/07/2018 13:55 Answered By: Steven
What is the median value of the data set shown on the line plot? Enter your answer in the box. A line plot with twenty-two data values. Labe... 03/28/2018 23:58
If there is 3/4 cups of sugar to make 20 cookies how much will sugar will it be for 10... 01/07/2018 02:10 Answered By: Steven
Gina's house is 4 miles from the dog show. She walks her dog at a speed of 2.5 miles per hour. If they leave for the show at 6:30 a.m., what time wi... 11/07/2017 02:07 Answered By: Steven
What is the unit price of the 32 ounce yogurt that cost 4.79... 11/06/2017 00:02 Answered By: Steven
Write -3.725 as a mixed number in simplest form. ... 09/27/2017 22:41 Answered By: Steven
4,base4... 09/12/2017 22:49 Answered By: Steven
-5(1-5x)+5(-8x-2)=-4x -3x... 09/10/2017 23:47 Answered By: Bobbie
For ratio, make a table and create three equal ratios. Then use your ratios to write three proportions. 1. 5/7 2. 11/15 3. 16/20 4. 8/6... 09/10/2017 22:19
Amanda used a standard deck of 52 cards and selected a card at random. She recorded the suit of the card she picked, and then replaced the card. The r... 09/02/2017 14:56 Answered By: Steven
Simplify [12/(19-7)+222222]-(1+4)(1+4)... 09/01/2017 01:35
Using only the integers from 1 to 9, place one integer in each circle so that the sum along each side of the triangle is 20. Each number is only used ... 08/31/2017 21:53 Answered By: Steven
38 - 68 + 38 - 15... 08/28/2017 20:20
Mary is making pillows for her life skills class. She bought 2 1/2 yards of fabric. Her total cost was $15. What was the cost per yard?... 08/28/2017 16:17
A grocery store sells a 6 pack of bottled water for $3.79 a 9 pack for $4.50 and a 12 pack for $6.89 which package costs the least per bottle? Expla... 08/25/2017 04:11 Answered By: Shaute
Determine the number of possible outcomes when tossing one coin, two coins, and three coins. Then determine the number of possible outcomes for tossin... 08/25/2017 02:40

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