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8.4.10 Practice

Last updated over 1 year ago
11 questions
1

Match the lines m and n to the statements they represent:

A. A set of points where the coordinates of each point have a sum of 2
B. A set of points where the y-coordinate of each point is 10 less than its x-coordinate

Draggable itemCorresponding Item
Question A.
Line n.
Question B.
Line m.
1

Match the labeled points on the graph to statements about their coordinates:

  • Point A
  • Point B
  • Point C
  • Point D
  • Point E
  • Two numbers with a sum of 2
  • Two numbers where the y-coordinate is 10 less than the x-coordinate
  • Two numbers with a sum of 2 and where the y-coordinate is 10 less than the x-coordinate
1

Here is an equation: 4x - 4 = 4x +____ . What could you write in the blank so the equation would be true for: No values of x
Type your answer - I will check it in class

1

Here is an equation: 4x - 4 = 4x +____ . What could you write in the blank so the equation would be true for: All values of x
Type your answer - I will check it in class

1

Here is an equation: 4x - 4 = 4x +____ . What could you write in the blank so the equation would be true for: One value of x
Type your answer - I will check it in class

1

Mai earns $7 per hour mowing her neighbors' lawns. She also earned $14 for hauling away bags of recyclables for some neighbors.
Priya babysits her neighbor’s children. The table shows the amount of money m she earns in h hours. Priya and Mai have agreed to go to the movies the weekend after they have earned the same amount of money for the same number of work hours.

How many hours do they have to work before they go to the movies?

1

Mai earns $7 per hour mowing her neighbors' lawns. She also earned $14 for hauling away bags of recyclables for some neighbors.
Priya babysits her neighbor’s children. The table shows the amount of money m she earns in h hours. Priya and Mai have agreed to go to the movies the weekend after they have earned the same amount of money for the same number of work hours.

How much will they have earned?

1

For each equation, explain what you could do first to each side of the equation so that there would be no fractions. Type your reasoning - I will check it in class
You do not have to solve the equations
\frac{3x-4}{8}=\frac{x+2}{3}

1

For each equation, explain what you could do first to each side of the equation so that there would be no fractions. Type your reasoning - I will check it in class
You do not have to solve the equations
\frac{3(2-r)}{4}=\frac{3+r}{6}

1

For each equation, explain what you could do first to each side of the equation so that there would be no fractions. Type your reasoning - I will check it in class
You do not have to solve the equations
\frac{4p+3}{8}=\frac{p+2}{4}

1

For each equation, explain what you could do first to each side of the equation so that there would be no fractions. Type your reasoning - I will check it in class
You do not have to solve the equations
\frac{2(a-7)}{15}=\frac{a+4}{6}