104 Answered Questions for the topic 8th Grade

12/19/17

Devaughn is 12 years younger than Sydney. The sum of their ages is 52 . What is Sydney's age?
I'm finishing up math and the semester ends tommorw! I will take all the help I can get, thank you!!
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12/13/17

What two numbers equal -18 when multiplied, but -7 when added?
Thank you for helping!
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8th Grade High School

09/03/17

High school credits and classes and how can i graduate early in az?
need help on high school stuff
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8th Grade History

08/23/17

Describe the role and purpose of history.
thats all it says... thank u for helping me
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08/07/17

Kristen is flying a kite...
Kristen is flying a kite. The length of the kite string is55 feet and she is positioned 33 feet away from beneaththe kite. About how high is the kite?A) 47 ft B) 45 ft C) 44 ft D) 40 ft I think... more
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04/13/17

Alex needs to buy 11 yards of fabric. A store sells fabric by the meter. Approximately how many meters of fabric does Alex need to buy?
Note: 1 inch ≈ 2.54 cm
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8th Grade Social Studies

03/14/17

how did the compromise shape the creation of the constitution?
 relating to the great compromise
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8th Grade Graphing Systems

02/28/17

How do i graph 4x - 8y = -16 ?
I am given an equation of 4x - 8y = -16, and all I know is that I need to find the x and y coordinates to be able to graph it, but im not sure how. This is 8th grade pre-algebra. 
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06/15/16

In 2020, Batman's age divided by 3 will be 6 less than Robin's age in 2014. If Robin's age is 18, what is Batman's age in 2014
Set up an equation and solve it
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8th Grade Art Grade

06/02/16

If I have an A in my class and I get a zero on and projects that's worth 100 points what will me grade be
I have to do a project in art that's 100 points but I have an A in th class. I don't want to do the project because I have 2 other projects that's due the same day as the art project
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8th Grade

05/26/16

write a simplified expression representing the number of dimes if the expression x+5 represents the number of quarters and the following is is true
up above was the instructions: the number of dimes is three less than twice the number of quarters.
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03/22/16

Why is it important to analyze external problems in an autobiography?
Why is it important to analyze external conflicts in an autobiography?
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03/22/16

Which can be found in Screenplay?
Which two of the following descriptions would be found only in a screenplay? A: German music plays in the background B: He wears a raincoat C: The camera zooms in on the street below D: The... more
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03/21/16

Which of the following sentences is written in passive voice?
A.The sets will have to be designed before they can be made.B. Kara designed the sets before the crew made them.C. A teacher designed the sets before the students made them.D. Before people could... more
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03/21/16

what is the unit force used in gravity calculations?
what is the unit force used in gravity calculations And why is it called this?
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03/21/16

Diary of Anne Frank; Scene 2
Which three of the following are not sewn onto the Franks' and the Krahlers' clothing in Scene 2 of "The Diary of Anne Frank"? A: a yellow star of David B: a blue star of David  C: a brown... more
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02/17/16

Which one of the points below is a solution to the following system of inequalities?
Which one of the points below is a solution to the following system of inequalities? Y> 4x + 4   - Y > 2x A: (2,0) B: (-1, -8) C: (0,7) D: (1,3) Could you please also explain the... more
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02/17/16

The point below that is a solution to the inequality is?
The point below that is a solution to the inequality x- 2y < -2 is? A: (-1, -4) B: (1, 2) C: (0, -2) D (2, 2) Could you also explain in the answer to help me understand this, thanks.
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02/16/16

How many pieces of candy can you eat while in the store?
A candy store sells 1 individually wrapped piece chocolate for $1. At the shop, after you eat the chocolate, you can take the wrapper back and exchange it for more chocolate. You can exchange 3... more
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01/13/16

which of these equations are linear functions that go through the point (0,6)? Explain your reasoning.
y= 6x  y=x squared +6 y +x+6 y+2x+6  this is my home work that i have no clue how to do and nobody at school can help me.
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8th Grade Linear Functions

01/13/16

Do you think that the equation y= 2x cubed is a linear function? Why or why not.
you have to times 2 by itself twice like 2times2times2
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8th Grade Math Help

01/06/16

How many are in kindergarten?
There are 420 students in kindergarten through third grade. If 1/4 of the students are in first grade, 20% are in second grade, and 115 students in third grade, how many students are in kindergarten?
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8th Grade History

01/04/16

What did President Madison and Congress disagree about?
What did President Madison and Congress disagree about in 1812?
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8th Grade Prealgebra

01/04/16

What happens to the volume of a prism with B and H are doubled?
What happens to the volume of a prism when the base area and height are both doubled?
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8th Grade Prealgebra

01/04/16

How do I find the missing height in for a rectangular prism?
A box with a square base of 6 inches on each side has a surface area of 264 square inches. What is the missing height of the rectangular prism?
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