Simplify the expression and eliminate any negative exponent(s). Assume that all letters denote positive numbers.  figure 1.png)
What will be an ideal response?
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Evaluate the expression.
A. 126 B. 362,880 C. 3024 D. 15,120
Scientists have discovered that a linear relationship exists between the amount of flobberworm mucus secretions and the air temperature. When the temperature is 65°F, the flobberworms each secrete 16 grams of mucus a day; when the temperature is 95°F, they each secrete 22 grams of mucus a day. Find a function M(t) that gives the amount of mucus secreted on a given day, where t is the temperature of that day in degrees Fahrenheit.
a. M(t) = 0.2t + 16 b. M(t) = 5t + 16 c. M(t) = 5t + 3 d. M(t) = 0.2t + 3
Factor the polynomial completely.8x2 - 28x - 16
A. prime B. 4(2x + 1)(x - 4) C. (8x - 4)(x + 4) D. 4(2x - 1)(x + 4)
Test scores are 92 out of 100, 95 out of 100, and 91 out of 100. Homework is 35 out of 70. What is the minimum final exam score x (200 points possible) is needed to get 90% or better?
A) 198 B) 199 C) 200 D) 188 E) 175