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3 years ago

Which of the following is the statement of the Zero Product Property?

Mathematics

1 answer:

Amiraneli [1.4K]3 years ago

4 0

Answer:

Step-by-step explanation:

If xy = 0 then x = 0 or y = 0

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What is the slope of y-3=-2(x+5)

BigorU [14]

Answer: slope (m) = -2

Step-by-step explanation:

y-3=-2(x+5)

put it into y=mx+b

use PEMDAS-Parantheses, Exponents, Mult. Div. Add. Sub. for your order of operations.

first, parantheses.

-2(x+5)

-2 times x = -2x

-2 times 5 = -10

your new equation is y-3 = -2x-10

now, to get y by itself, cancel out the -3 by adding a positive 3 to both sides.

you final equation will be y=-2x-7

in the form y=mx+b, m is your slope.

therefore, -2 is your answer, or slope.

8 0

2 years ago

What is the solution to the inequality <br> X+ (7 + 2x) <-3x

dolphi86 [110]

Answer:

$x \: < \:- 1 \frac{1}{6}$

Step-by-step explanation:

The given inequality is

x+ (7 + 2x) <-3x

Expand parenthesis to get

x+ 7 + 2x <-3x

Group similar terms

x+ 2x +3x<-7

Combine similar terms

6x<-7

Divide both sides by 6

$x \: < \: - \frac{7}{6}$

Rewrite as improper fraction

$x \: < \:- 1 \frac{1}{6}$

3 0

4 years ago

I need to know the answer

almond37 [142]

Answer:

Step-by-step explanation:

That's the formula for the solution of a quadratic equation, like this:

$a {x}^{2} + bx + c = 0$

The formula is:

$x = \frac{ - b± \sqrt{ {b}^{2} \: - 4ac } }{2a}$

In your case:

$a = 7 \\ b = - 5 \\ c = - 2$

The only answer that has c = -2 is the first one, A.

If you move the 5 to the left-hand side, it becomes -5 and with the +3 gives a -2.

4 0

3 years ago

-6 - (2x + 7) = -2(x +6) -1

sdas [7]

Answer:

Infinite solutions

Step-by-step explanation:

You can put in any number for x and the 2 sides of the equation will equal each other.

5 0

2 years ago

Read 2 more answers

An insured has $5,000 of medical coverage on a personal auto policy at the time of a covered accident. The insured and two passe

Vlad1618 [11]

Answer: 14,000 $ Max will be paid and 5000$ per person.

Step-by-step explanation:

In this case, we can assume the following:

1. That the policy covers only the insured one and not the passengers

2. The policy cover all the injured.

Now, the policy covers 5000$ of medical treatment, so, the medical treatment for the insured is 7000$.

To this quantity you'll have to take out the policy coverage which is 5000$, so: 7000 - 5000 = 2000$.

Finally, we just have to to the sum, of all quantity, because the passengers are not included in the policy, therefore:

8000 + 4000 + 2000 = 14000 $.

That is the maximum paid of all, and 5000$ will pay the policy for the injured only.

Now, if we assume that the passengers are also covered by the policy, then:

7000 - 5000 = 2000

8000 - 5000 = 3000

4000 - 5000 = -1000 it won t pay anything.

So if we sum 5000 + 5000 + 4000 = 14000$.

We got the same result assuming the policy with all.

Therefore the final answer is that the policy will pay 14000$ for all.

4 0

4 years ago