Atextbook store sold a combined total of 445 math and chemistry textbooks in a week. the number of chemistry textbooks sold was 67 less than the number of math textbooks sold. how many textbooks of each type were sold?

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Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585