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2 years ago

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

Mathematics

2 answers:

Natasha_Volkova [10]2 years ago

8 0

Answer:

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

muminat2 years ago

5 0

Answer:

Given,

X=6

y=-10

 $3x - 7y \\ = 3 \times x - 7 \times y \\ = 3 \times 6 - 7 \times ( - 10) \\ = 18 - ( - 70) \\ = 18 + 70 \\ = 88$ 

Hope this helps...

Good luck on your assignment..

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2 years ago

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2 years ago

Read 2 more answers

To estimate the length of the lake, caleb starts at one end of the lake and walk 95m. He then turns a 60° angle and walks on a n

aivan3 [116]

Answer:

Length of the lake is 97.30 m

Step-by-step explanation:

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So $\Theta =60^{\circ}$ and then again walk 8 m

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2 years ago

ITS EASY JUST PLEASE HELP

svet-max [94.6K]

Letter B is the answer to your question

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3 years ago

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