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Nostrana [21]
3 years ago
12

Write anAlgebraic expression-

Mathematics
1 answer:
Scilla [17]3 years ago
3 0

Answer:

headboard ud. He. I’d Vic if joe

Step-by-step explanation:

You might be interested in
Which expression is equivalent to Negative 2 and one-fourth divided by negative two-thirds? StartFraction 9 over 4 EndFraction d
Tanzania [10]

Answer:

The correct answer is:

Negative StartFraction 9 over 4 EndFraction divided by two-thirds

i.e.

-\dfrac{9}{4} \div \dfrac{2}{3}

Step-by-step explanation:

We have to find equivalent expression to :

Negative 2 and one-fourth divided by negative two-thirds

i.e.

-2\dfrac{1}{4} \div \dfrac{2}{3} = ?

We have to convert the the mixed fraction form -2\frac{1}{4} to simpler \frac{p}{q} fraction form.

Let us learn the concept first.

Mixed fraction is combination of a whole number and a fraction.

Expression of the form a\frac{b}{c} have the following understanding:

c is the divider

b is the remainder and

a is the quotient.

To convert mixed fraction to fraction we can use the following:

a\dfrac{b}{c} = \dfrac{a \times c+b}{c}

\therefore -2\dfrac{1}{4} = -\dfrac{(2 \times 4+1)}{4} = -\dfrac{9}{4}

Hence

-2\dfrac{1}{4} \div \dfrac{2}{3} = -\dfrac{9}{4} \div \dfrac{2}{3}

i.e. the given expression is equivalent to :

Negative StartFraction 9 over 4 EndFraction divided by two-thirds

8 0
4 years ago
Read 2 more answers
The variables x and y vary. Write an equation relating x and y. Then find y when x=-2. x=7, y=2.
Sphinxa [80]

Answer:

<h2>equation x=y</h2>

Step-by-step explanation:

<h2>x=ky</h2><h2>k=1</h2><h2>2=1×y</h2><h2>y=2</h2>
6 0
3 years ago
Sally had $26. Then she earned some more money doing chores.
stich3 [128]

Answer:

$9

Step-by-step explanation:

Sally started with $26 and ended with $35 meaning she earned money

If she began with a lower number than she started with, you have to subtract the greater number by the lower to find the difference

35-26 = 9

THEREFORE she made $9 doing chores

3 0
3 years ago
Read 2 more answers
A minimum number of 5
exis [7]

Answer:

5 ≤ n

Step-by-step explanation:

A minimum number of five means that the quantity will be exactly <em>five</em><em> </em>or greater.

* The above answer is written in reverse, which is the exact same result.

I am joyous to assist you anytime.

7 0
4 years ago
Write the equation of a line parallel to the line:<br> y=-x-4<br> that goes through the point (-9,8)
Ymorist [56]

Answer:

y=-x-1 or, y-8=-1(x+9)

Step-by-step explanation:

Parallel lines have the same slope. in your current equation you have a slope of <u>-1</u>. We can use this slope and your set of points in the point slope formula.

<u>y-y1=m(x-x1)</u>

(-9, 8)

x1 y1 m=-1

<u>y-8=-1(x+9)</u>

y-8=-1x-9

+8 +8

<u>y=-x-1</u>

6 0
4 years ago
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