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katen-ka-za [31]

4 years ago

6

-10y<60 (Please solve and show work)

2 answers:

erma4kov [3.2K]4 years ago

7 0

Y can realistically be any positive number, since a negative number multiplied by a positive number's product is negative. a negative number will always be less than a positive number, in this case the positive number being 60.

<span>a negative number multiplied by another negative number's product is positive, so as long as the negative numbers are less than -6 (because -10 times -6 is 60, and 60 is not less than 60) y can be negative.</span>

I hope this helps!

LekaFEV [45]4 years ago

3 0

When you divide or multiply by a negative, flip the sign
divide both sides by -10
flip sign

y>-6

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3 years ago

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11Alexandr11 [23.1K]

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3 years ago

Read 2 more answers

Will mark brainliest for whoever answers correctly

Veronika [31]

Answer:

The answer is 2

Step-by-step explanation:

x+y = (1+i) + (1-i)

open the bracket...

1+i + 1-i

collect like terms

=1+1+i-i

= 2-0

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4 0

3 years ago

Which function is defined for x=0

Sav [38]

0 would be on the top, hope this helps

4 0

3 years ago

Given the parent function f(x) = 8x + 9, rewrite the function after the following transformation: reflect over the x-axis. Group

kari74 [83]

Given:

The parent function is

$f(x)=8x+9$

To find:

The function after the reflection over the x-axis.

Solution:

We know that, if a function f(x) reflected over x-axis to get the function g(x), then

$g(x)=-f(x)$

Putting $f(x)=8x+9$ , we get

$g(x)=-(8x+9)$

$g(x)=-8x-9$

The function after the reflection over the x-axis is $g(x)=-8x-9$ .

Therefore, the correct option is B.

3 0

3 years ago