By rounding each value to one significant figure, estimate the cost of 3.9kg of apples at 87p per kg

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio

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