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3 years ago

Without actually multiplying, how can you tell if the product of two numbers will be negative?

Mathematics

1 answer:

Romashka-Z-Leto [24]3 years ago

8 0

Answer:

There are two simple rules to remember: When you multiply a negative number by a positive number then the product is always negative.

Step-by-step explanation:

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Solve this system of equations: y = 7; y = -2x+1 *

Gnoma [55]

Answer:

x = -3

y = 7

Step-by-step explanation:

y = -2x + 1

7 = -2x + 1

6 = -2x

divide by -2

x = -3

6 0

3 years ago

Read 2 more answers

I need it urgent now

Ray Of Light [21]

So the answer for number 3 is p because p is the only one right on top of 4

But I dont know the answer for number 4 but I think its 2 I might be way off but its my guess.

Hope number 3 helps

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3 years ago

Circle X with a radius of 6 units and circle Y with a radius of 2 units are shown.

Natali [406]

Answer:

Translate the circles so they share a common center point, and dilate circle Y by a scale factor of 3.

Step-by-step explanation:

5 0

4 years ago

14 points :) Please answer fast! ;D

vova2212 [387]

Answer:

$x=2y+4$

Step-by-step explanation:

Let

x ------> the number of dogs Larry walked

y -----> the number of dogs Kyle walked

we know that

The linear equation that represent this scenario is equal to

$x=2y+4$

4 0

3 years ago

Someone bought three t-shirts for $15 and nine $0. 90 each including tax how much did he spend

Goshia [24]

You multiply three( # of shirts) and 15.90 ( price)

The answer is $47.70 is how much he spend

6 0

3 years ago