Answers created by FRANK Z.

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• Jeannie's scores on her first four tests were 80, 65, 87, and 75. What will she have to score on on her next test to obtain an average of at least 80 for the term?
  
• How do you solve #2+ 2g = 8#?
  
• What is the slope of the line passing through the following points: # (5, 1) , (0, -4)#?
  
• What is the solution of the system? 5x+4y=-2 and x-4y=14
  
• How many possible ways to vote?
  
• 40 is 32% of what number?
  
• What is the slope of the line passing through the following points: # (1,3) ; (-2,-1)#?
  
• How do you solve #|g | + 9= - 49#?
  
• The perimeter of parallelogram is 238 cm. The ratio of the two adjacent sides is 3:4. What are the lengths of the four sides of the parallelogram?
  
• How do you simplify #sqrt3*3sqrt21#?
  
• A cone has a height of #15 cm# and its base has a radius of #9 cm#. If the cone is horizontally cut into two segments #6 cm# from the base, what would the surface area of the bottom segment be?
  
• How do you simplify #4|3-2*6|-3^2#?
  
• What is the measure of angle b?
  
• The measures of the bases of a trapezoid are 14 and 20. What is the measure of the median of the trapezoid?
  
• What is the measure of angle d?
  
• How do you graph the line #y= -5x+3#?
  
• How do you find the diameter of a circle with circumference is 4.5 inches?
  
• How to express the length of the walls, L metres, in terms of x and height of the walls H metres, in terms of x?
  
• What is the measure of angle DQM?
  
• The perimeter of a triangle is 51 cm. The lengths of its sides are consecutive odd integers. How do you find the lengths?
  
• What are the answers and how do you solve them?
  
• How do you solve #0.5=4.1x-2(1.3x-4)#?
  
• Solve for x? 9(x+1)=9x+1 A. 0 B. No Solution C. 1 D. All Real Numbers.
  
• How do you solve and graph #5>=7+y#?
  
• How do you solve #5x + 10x = 90#?
  
• How do you factor #x^2+4x+1#?
  
• The point (-2 and -4) is in which quadrant of a coordinate grid?
  
• Triangle ABC is a right triangle. If side #AC=7# and side #BC=10#, what is the measure of side AB?
  
• If the radius of a cylinder is doubled and its height is quartered, what will be the percebt increase in its volume?