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3 years ago

4. In your own words, describe how you can check to see if an ordered pair is a solution to a system of equations,

1 answer:

3 0

Answer: To figure out if an ordered pair is a solution to an equation, you could perform a test or experiment . Identify the x-value in the ordered pair and plug it into the equation. When you simplify, if the value you get is the same as the value in the ordered pair, then that ordered pair is indeed a solution to the equation.

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For the function f ( x ) = − 2 x + 3 , evaluate and simplify the difference quotient.

aev [14]

Answer:

fraction x-3/2 is your answer for Sure

Step-by-step explanation:

y=-2x+3

x=2y+3

x-3=2y

x-3/2=y

6 0

3 years ago

Solve the equation using the distributive property and properties of equality. Negative 5 (a + 3) = negative 55 What is the valu

ivann1987 [24]

Answer:

negative 14

Step-by-step explanation:

took the on edge

8 0

3 years ago

Read 2 more answers

I NEED HELP SOME ONE PLEASE HELP.

garri49 [273]

1) Start with 4 and add 2 repeatedly
2) Start with 2 and multiply by 2 repeatedly
3) 15, 18, 21

5 0

3 years ago

Today the price of a Jeep is $25,000. In 1970, the price was $5,000. What's the price relative?

IgorC [24]

Answer:

$500

Step-by-step explanation:

Today the price of a Jeep is $25,000.

In 1970, the price was $5,000.

We need to find the relative price. It can be calculated as follows :

$P=\dfrac{25000}{5000}\times 100\\\\P=\$500$

So, the relative price is $500.

4 0

3 years ago

Simplifying your answer

coldgirl [10]

Answer:

-49

Step-by-step explanation:

In order to fill in the given expression, we need to know ...

f(-2) = -4
f(-3) = 5
f(-4) = 7
g(0) = -7
g(-3) = 3

Then the expression is ...

√(5 -(-4)) -(-7)² +7÷(-7)·(3) = √9 -49 +7/(-7)(3)

= 3 -49 +(-1)(3) = 3 -49 -3

= -46 -3 = -49

7 0

3 years ago