7. Quadrilateral STUV with vertices S(-3,-3), T(3,-5), U(6, -7), and V(-2,-7): y = -4
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Abcd is a parallelogram find the valuse of x

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28