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<h3>Andre Bought:</h3><h3>• 1 Baseball Glove For $34 Each</h3><h3>• 2 Packs of Socks For $6 - 7.75% Each</h3>
<h3 /><h3>$34 + $8</h3><h3>= $42</h3><h3><u>Andre Paid A Total of $42</u></h3>
<h3>7.75% × $6 ÷ 100</h3><h3>= 0.465 × 2</h3><h3>= 0.93%</h3><h3><u>Andre Saved 0.93% In Total At The Sale</u></h3>
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Most of the issues with simplifying using the order of operations stem from nested parentheses, exponents, and "minus" signs. So, in the examples that follow, I'll be demonstrating how to work with these sorts of expressions.
(Links are provided for additional review of working with negatives, grouping symbols, and powers.)
Simplify 4 – 3[4 –2(6 – 3)] ÷ 2.
Answer:
3/2
Step-by-step explanation:
(-3,0)(0,2)
2|0
0 |-3.
0--3 =0++3=3
__
2-0 =2
Y= 4-2x
-2... y= 4- 2 (-2) = 4 - -4=4+4= 8
-1... y= 4 - 2(-1) = 4 - -2=4+2= 6
1... y= 4 - 2 (1) = 4 - 2 = 2
3... y = 4 - 2(3) = 4 - 6 = -2
4... y = 4 - 2(4) = 4 - 8 = -4
{8, 6, 2, -2, -4}
{-4, -2, 2, 6, 8}
Answer: A.
They did not distribute the 3 to the 4 and -5a correctly.