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2 years ago

3x=54 Find a value for x that will make this equation true.

Mathematics

2 answers:

Luda [366]2 years ago

4 0

A possible answer for x would be 18

Dominik [7]2 years ago

4 0

The answer is 18.... hopefully this answer helped u out

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Make a conjecture about 5 to the power of 2 minus 6 to the power of 2= 5 +4 =9

Inessa [10]

5^2 - 6^2
is the difference of 2 squares
and = (5-6)(5+6) = -11

3 0

2 years ago

A monomial of the 2 degree with a leading coefficient of 3

Ilia_Sergeevich [38]

Answer:

In the procedure

Step-by-step explanation:

we know that

A polynomial which has only one term is called monomial

The degree of a monomial is defined as the sum of all the exponents of the variables

Examples

If the monomial has only one variable

3x² -----> is a monomial of the 2 degree with a leading coefficient of 3

If the monomial has more than one variable

3xy ----> is a monomial of the 2 degree with a leading coefficient of 3

6 0

3 years ago

Read 2 more answers

I dont understand please help

DiKsa [7]

$2 \frac{1}{2}+(-2\frac{1}{4})$

This is equal to:

$2\frac{1}{2}-2\frac{1}{4}$

When you add a negative number, it turns into subtraction.

First, I would change it to mixed numbers:

$\frac{5}{2}-\frac{9}{4}$

Now, you need to change the denominators to make sure they are the same on both fractions. I changed the first fraction's denominator to 4 so they match. You can do this by multiplying the numerator by 2:

$\frac{10}{4}-\frac{9}{4}$

Now, you simply subtract:

10-9=1

1/4 is your answer.

I hope this helps :)

3 0

3 years ago

Sam had some money in his pocket, and he found another $6. 50 in his dresser drawer. He then had a total of $19. 75. Let p repre

Anastasy [175]

Answer:

Solving steps:

Question: Sam had some money in his pocket, and he found another $6. 50 in his dresser drawer. He then had a total of $19. 75. Let p represent the amount of money Sam had in his pocket. Which equation can you use to find the amount of money Sam had in his pocket? How much money did Sam have in his pocket?.

Find: How much money did Sam have in his pocket?.

Solution: Let the equation be

p represent amount of money

p represent amount of moneyt represent total

p represent amount of moneyt represent totalf represent money found

insert the values

add 19.75 from 6.50

THEREFORE THE AMOUNT OF MONEY SAM HAVE IN HIS POCKET IS ABOUT $26.25

8 0

2 years ago

Last year there were 30 booths at the carnival. This year there are 20% fewer booths. How many booths are there this year?

jenyasd209 [6]

Answer:

Step-by-step explanation:

20% of 30 = 6

30 - 6 = 24

8 0

1 year ago