3 years ago

An ordered pair that makes a linear equation true is called

Mathematics

1 answer:

elena-14-01-66 [18.8K]3 years ago

5 0

<span>Solution of the system of linear equations</span>

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Explain how to write the expanded form when a number incudes a zero

goblinko [34]

Answer:

Since zero has no value, it does not need to be included when writing a number in expanded form.

Step-by-step explanation:

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3 years ago

5y+1=1<br> Subtract 1 from both sides

maks197457 [2]

Step-by-step explanation:

$5y + 1 = 1 \\ subtracting \: 1 \: from \: both \: sides \\ \red{ \boxed{ \bold{ 5y + 1 - 1 = 1 - 1}}} \\ 5y = 0 \\ y = 0$

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3 years ago

How do you solve the inequality 12 < x + 5 so that the variable "x" is on the left side?

Eduardwww [97]

The like terms are 12 and 5, so you have to subtract 5 from both sides.
12 < x + 5
-5. -5
7 < x
We can just switch it around so x is in the left side.
x > 7

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3 years ago

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Which of these intervals has an average rate of change that is less than 1/4

RideAnS [48]

Answer:

Interval [b,c] and interval [c,d]

Step-by-step explanation:

a(-5,0)

b(-1,2)

c(4,3)

d(11,4)

The average rate of change is the the total rise over the total run.

The Rise means the vertical increase and the Run means horizontal incease.

For interval [a,b]

rate of change is $\dfrac{2-0}{-1-(-5)}=\dfrac{2}{4}=\dfrac{1}{2}$

For [b,c]

$\frac{3-2}{4-(-1)}=\frac{1}{5}$

For [c,d]

$\dfrac{4-3}{11-4}=\dfrac{1}{7}$

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2 years ago

What is 4/5 of 45 equle

Goryan [66]

$\frac{4}{5} \ of \ 45= \frac{4}{5} \times 45=4 \times \frac{45}{5}=4 \times 9=36$

4/5 of 45 equals 36.

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3 years ago

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