What is the sign of the product (–7)(–2)(–5)(1)?

Mathematics

2 answers:

Anna [14]3 years ago

5 0

Answer:

the awnser is the 3rd one aka c.

Negative, because the product (−7)(−2) is positive, and the product (−5)(1) is negative, and the product of a positive and a negative number is negative

Step-by-step explanation:

i got it right on the test

stiv31 [10]3 years ago

4 0

The third choice, <span>Negative, because the product (–7)(–2) is positive, and the product (–5)(1) is negative and the product of a positive and a negative number is negative, is correct.</span>

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alex41 [277]

Answer:

75%

Step-by-step explanation:

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3 years ago

4x - 5y = 15<br> find the slope and y-intercept

Mazyrski [523]

Answer:

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Step-by-step explanation:

first we need to rewrite the expression to

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$4x-5y=15\\\\4x-5y+5y=15+5y\\\\4x+0=15+5y\\\\4x=5(3)+5(y)\\\\4x=5(3+y)\\\\\frac{1}{5}*4x= \frac{1}{5}*5(3+y) \\\\\frac{4x}{5}=3+y\\\\\frac{4x}{5} -3=3+y-3\\\\\frac{4x}{5} -3=y+0\\\\y=\frac{4x}{5} -3\\\\y=\frac{4}{5}x-3$