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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2x+6y when x= -4/5 and y= 1/3... 09/30/2022 02:31 Answered By: Claudia
A scuba diver descends in the water at a rate of 2312 feet per minute for 2.6 minutes. He immediately changes course when he sees a large fish and asc... 01/05/2022 00:56 Answered By: April
-1/6 + 3/10 ... 06/09/2021 04:52
Mrs. Crosland asked students to factor the expression 28 x ? 8 . The students offered the answers shown in the box. Which student(s) offe... 03/23/2021 16:58
Christian is going to an amusement park. The price of admission into the park is $35, and once he is inside the park, he will have to pay $3 for every... 03/16/2021 02:07 Answered By: Whitney
There are 21 DVD discs sold for every 33 Blu-ray discs sold at a local media store. Which ratio represents the number of Blu-ray discs sold to the nu... 03/13/2021 02:18 Answered By: Si Thu Tun Oo
Bart and Sam played a game in which each player earns or loses points in each turn. A player's total score after two turns is the sum of his points e... 03/10/2021 16:50
16+0.81=3.52 can you show me how to get this answer ... 08/30/2020 01:22
Felix is drawing the outside lines on a basketball court that is 50 feet by 84 feet. What is the total length of the line he will draw to surround the... 08/10/2020 11:35 Answered By: Steven
Rewrite -625*81 in exponential form... 06/19/2020 08:08 Answered By: Melinda
Luke bought a pair of socks, a pair of pants and a jacket. The jacket cost four times as much as the pants and the socks cost $7. Luke spent a total o... 05/21/2020 20:32
30 + 4x + 70 = 180 ... 05/21/2020 14:01 Answered By: Kaitlyn
Ben deposited $1,200 in a certificate of deposit (CD) at an interest rate of 5.5%. He earned $198 in simple interest. How long was his money invested ... 05/20/2020 23:44
What is 13 squared 169 or 13 x 13 because my teacher marked this one wrong for me and i picked 169.... 05/18/2020 15:13 Answered By: Kaitlyn
X : -4 + x/5 = 5... 05/17/2020 17:54
Who received the best grade? (Percentage) Mark who got 23/30 Joey who got 53/70 Bob who got 7/11 Bobby-Joe who got 42/60... 05/15/2020 19:06
6s-9+4s... 05/13/2020 20:37 Answered By: Sandy
X/9 = -3... 05/13/2020 17:02
Simplify 5(a+3b)... 05/08/2020 21:24 Answered By: Steven
10x-5=3(5x-2)... 05/06/2020 15:40 Answered By: Steven

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7th Grade Math Questions and Math Answers

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