51 Answered Questions for the topic 8th grade math
02/20/22
Topic 5 Review of Systems (19 questions) -- Question 17
Solve the system of equations using subtraction.4x−7y=1710x−7y______
02/20/22
Topic 5 Review of Systems (19 questions) -- Quesiton 15
Solve the system using addition.8x+6y=-3-9x+y=52__________
02/17/22
5.4 Solving Systems by Subtraction and substitution Question: 9
5.4 Solving Systems by Subtraction and substitution Question: 9 Age If you add Natalie's age and Fred's age, the result is 39. If you add Fred's age to 4 times Natalie's age, the result is 84....
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02/17/22
5.4 Solving Systems by Subtraction and substitution Question: 9
5.4 Solving Systems by Subtraction and substitution Question: 9 Age If you add Natalie's age and Fred's age, the result is 39. If you add Fred's age to 4 times Natalie's age, the result is 84....
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02/17/22
5.4 Solving Systems by Subtraction and substitutiom Question: 17
5.4 Solving Systems by Subtraction and substitutiom Question: 17Multiple Representations Find the solution of the system of equations by substitution. Use pencil and paper. Draw a picture using...
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02/17/22
5.4 Solving Systems by Subtraction and substitution Question: 16
5.4 Solving Systems by Subtraction and substitution Question: 16Multiple Representations Find the solution of the system of equations by substitution. Use pencil and paper. Draw a picture using...
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02/17/22
5.4 Solving Systems by Subtraction and substitution Question:13
5.4 Solving Systems by Subtraction and substitution Question: 13Two airplanes are carrying food and medical supplies to a country in need. One airplane is carrying 67 meals and 55 medical kits. The...
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02/16/22
5.4 Solving Systems by Subtraction and substitution Question: 5
5.4 Solving Systems by Subtraction and substitution Question: 5At a basketball game, a team made 54 successful shots. They were a combination of 1- and 2-point shots. The team scored 88 points...
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02/15/22
5.4 Solving Systems by Subtraction and substitution Question: 3
Solve the system of equations using subtraction.4x-3y = 1710x-3y = 47___________(Type an ordered pair.)
02/05/22
MY question is how can I find the X-intercept, and the Y-intercept of the equation: y - 6 = 4(x + 5)?
I solved what I could like this....y - 6 = 4(x+5) equals-6y = 4x + 20-6 -6 -6 y = -2/3x + 20/6Slope: -2/3Y-intercept: (0,20/6)X-intercept: ?I cannot remember how to find the...
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12/13/21
Pre Alg math question- Graphing
You work two jobs. You earn $11.90 per hour as a salesperson and $10.50 per hour stocking shelves. Your combined earnings this month are $178.50. Let x represent the number of hours worked stocking...
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11/07/21
How would I write an equation for a linear relationship when I do a reflection on the x axis, a vertical dilation by a scale factor of 3, and then do a vertical translation of -9 units?
I am transforming y=x, I need to know how I'd rewrite this equation with the given transformations.
05/11/21
Kelly is running home from the park. The function shown gives her distance, d, in miles, from home after t minutes. d = -0.15t + 2.3 What does -0.15t represent in this function?
I need help answering this question step by step.
8th Grade Math Math
04/26/21
Alexa is making a frame for a square picture with an area of 196 square inches. How many inches of framing are needed?
The choices are :52 in50 in56 in62 in
8th Grade Math Math
03/26/21
What should you substitute for x in the second equation (bottom equation) in order to solve the system by the substitution method
What should you substitute for x in the second equation (bottom equation) in order to solve the system by the substitution method3x + y = 32x - 5y = 6
8th Grade Math
03/24/21
Math Club On A Field Trip (Word Problem for Math)
All 231 students in the Math Club went on a field trip. They used 15 vehicles, some vans and some buses. Each van holds 7 students and each bus holds 25 students. Find the numbers of vans and the...
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8th Grade Math
03/15/21
(9 • 104)(8 • 106)
I am haveing a really hard time answering this math question
03/12/21
The length of a rectangle garden is 4 meters more than its width. The area of the rectangle is 60 meters. What's the dimensions of the rectangle?
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02/10/21
Describe a transformation that results in a similar figure. Include the requirements for figures to be similar.
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8th Grade Math Math
10/21/20
Two times a number subtracted from 47 is half of that number
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8th Grade Math Math
05/20/20
8th Grade Math Problem
Maximilian wants to rent a car for 10 days, and he has two options. The first rental car company charges a $35 rental fee and an amount of $110 for 3 days. The second rental car company's offer can...
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8th Grade Math Geometry
05/01/20
Please help me. I don't understand this. Need this answered today.
A cylinder and a cone have the same volume. The cylinder has radius x and height y. The cone has radius 12x. Find the height of the cone in terms of y.
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8th Grade Math Help
04/16/20
need help with math question
At a basketball game, a team made 52successful shots. They were a combination of 1- and 2-point shots. The team scored 86 points in all. Write and solve a system of equations to find the number...
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8th Grade Math
04/01/20
Slope intercept form equation for the line that is perpendicular
What is Y=2/5x-3 (2,-3) in slope intercept form
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