Provide an appropriate response..True or False: This pair of equations is equivalent.7x - 5 = 23 and 3x + 7 = 19
What will be an ideal response?
True. Each has solution 4.
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Perform the indicated operation without the use of a calculator and express each answer in scientific notation.
A. 5 × 1011 B. 5 × 10-3 C. 5 × 10-11 D. 5 × 103
In the figure v?o, u and v are in P, and P?R. In problems 1-5 answer true if the statement necessarily follows from the given information and figure and false if it does not.
1. m?P
2. m?o
3. m ll o
4. u ll v
5. R?v
Subtract.(8x3y3 + 6x2y2 - x2y + xy2 + 4x + 5) - (- x3y3 + x2y2 - x2y - 4x + 10)
A. 9x3y3 + 5x2y2 + 2xy2 - 5 B. 9x3y3 + 7x2y2 + x2y + 8x - 5 C. 9x3y3 + 5x2y2 + xy2 + 8x - 5 D. 9x3y3 + 7x2y2 - 2x2y + xy2 + 15
Write a quadratic equation in the form ax2 + bx + c = 0 that has the given numbers as solutions.-3, -5
A. x2 + 15x + 8 = 0 B. x2 + 8x + 15 = 0 C. x2 + 15x - 8 = 0 D. x2 - 8x + 15 = 0