Mikayla evaluated the expression 0.86 times 23.4 using the steps shown below. 0.86 times 23.4 = 344. 344 + 2580 + 17200 = 201.24 Which best explains Mikayla's error? Mikayla added the whole numbers incorrectly. Mikayla multiplied the whole numbers incorrectly. Mikayla moved the decimal incorrectly. Mikayla's answer should have been a whole number.

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities

Asap will give brainiest to first person to answer what is the measure of angle b in the triangle? enter your answer in the box.m∠b=

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.