Elsie pays $8.99 for a one-pound canister of georgia pecans. write and solve a proportion to determine the cost of 4
ounces of the pecans she needs for a particular recipe. round answer to the nearest cent.
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Bring the fraction a/a-4 to a denominator of 16-a^2

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

In a timed typing test lara typed 63 words per minute. estimate the number of words she should be able to type in half in hour show your work