35. Use your calculator to evaluate the following expression if x = 9.69, and y = –8.02.?

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round answer to the nearest 10th x-5y

2007-09-16 15:29:22 · 2 answers · asked by math? 1 in Science & Mathematics ➔ Mathematics

9.69 -(-40.1)
9.69 + 40.1
49.79
49.8

2007-09-16 15:35:00 · answer #1 · answered by God 2 · 0⤊ 0⤋

so you get x .. (9.69) minus 5y .. - (-8.02 * 5)
You do the arithmetic. Do note the double negative.

2007-09-16 15:39:52 · answer #2 · answered by Irv S 7 · 0⤊ 0⤋