3 years ago

If x < 0 and y ≥ 0, then xy < 0.

Mathematics

1 answer:

Vesna [10]3 years ago

5 0

What is the question.
If y = 0 and x<0, xy not < 0, it is = 0

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The scale below represents which equations or inequality?

77julia77 [94]

Answer:

Step-by-step explanation:

the scale is balanced so its equal

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3 years ago

Find the slope and y-intercept of the -4x+3y=15

konstantin123 [22]

-4x+3y=15
3y=15+4x
y=(15+4x)/3= 4/3x +5
slope: 4/3
y-intercept: 5

8 0

3 years ago

The quotient of a number x and −1.5 is 21

Andru [333]

Answer:

x = -31.5

Explanation:

We are given that the quotient of x and -1.5 is 21

This means that:

$\frac{x}{-1.5} =21$

To get the value of x, we will multiply both sides of the equation by -1.5

This means that:

$\frac{x}{-1.5} * -1.5=21*-1.5$

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Note that the value of x must be negative because we are dividing by a negative number and the quotient is positive (-ve/-ve is +ve and +ve/-ve is -ve)

Hope this helps :)

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3 years ago

A box contains 15 cards. There are 5 red cards labeled 1, 2, 3, 4, and 5. There are 5 blue cards labeled 1, 2, 3, 4, and 5. Ther

vichka [17]

The answer is (A) 1/3.

4 0

4 years ago

Read 2 more answers

X^2 - 51 = 14x

Svetradugi [14.3K]

Step-by-step explanation:

x² - 14x - 51 = 0

(x² - 17x) + (3x - 51) = 0

x(x - 17) + 3(x - 17) = 0

(x + 3) (x - 17) = 0

x + 3 = 0 eq1

x = 0 - 3

x = -3

x - 17 = 0 eq1

x = 0 + 17

x = 17

3 0

3 years ago