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Margaret [11]
3 years ago
6

Evaluate the expression for x = 6, y = -10: 3x - 7y

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
8 0

Answer:

88

Step-by-step explanation:

hello,

we need to replace x by 6 and y by -10 so it comes

3*(6)-7*(-10)

= 18 + 70 = 88

hope this helps

muminat3 years ago
5 0

Answer:

<h2><em>8</em><em>8</em></h2>

<em>Given</em><em>,</em>

<em>X=</em><em>6</em>

<em>y</em><em>=</em><em>-</em><em>1</em><em>0</em>

<em>3x - 7y \\  = 3 \times x - 7  \times y \\  = 3 \times 6 - 7 \times ( - 10) \\  = 18 - ( - 70) \\  = 18 + 70 \\  = 88</em>

<em>Hope</em><em> </em><em>this</em><em> </em><em>helps</em><em>.</em><em>.</em><em>.</em>

<em>Good</em><em> </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em>

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<span>Then, from here on all is wrong, but she made other additional mistakes.</span>

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