jakob simplified the expression as shown. (6.7 x minus 3) minus (3.4 x minus 1) minus (2 x minus 2) 6.7 x minus 3 minus 3.4 x minus 1 minus 2 x minus 2 (6.7 x minus 3.4 x minus 2 x) + (negative 3 minus 1 minus 2) 1.3 x minus 6

Tracy solved the following problem. which of the statements is true? 9 ÷ 3 + 6 × 2 3 + 6 × 2 9 × 2 18 her answer is correct. her answer is incorrect. she should have multiplied before dividing. her answer is incorrect. she should have multiplied before adding. her answer is incorrect. she should have added before dividing.

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1