All categories

2 years ago

Need help with this question thanks :)

Mathematics

2 answers:

Fantom [35]2 years ago

8 0

Answer:

Omar could invite 19 friends.

Step-by-step explanation:

the equation for this word problem would be

5x+30=125

subract 30 from both sides

5x=95

divide both sides by 5

x=19

valentina_108 [34]2 years ago

7 0

Answer:

(125-30) divided by 5. Your answer is 19.

Step-by-step explanation:

subtract 30 from 125 and your left with 95. Divide 95 by 5 and you get 19.

You might be interested in

Can you help me? Please

Anni [7]

9514 1404 393

Answer:

Step-by-step explanation:

For an even-index radical, ...

$\sqrt[n]{x^n}=|x|\qquad\text{n even}$

This lets us simplify the given expression as follows:

$\sqrt[4]{81x^6y^4}-|y|\sqrt[4]{x^6}-\sqrt[4]{16x^2}=\sqrt[4]{(3xy)^4x^2}-|y|\sqrt[4]{x^4x^2}-\sqrt[4]{2^4x^2}\\\\=3|xy|\sqrt[4]{x^2}-|xy|\sqrt[4]{x^2}-2\sqrt[4]{x^2}=\boxed{2|xy|\sqrt[4]{x^2}-2\sqrt[4]{x^2}}$

4 0

2 years ago

70% of the 40 members of the club voted. how many voted ?

REY [17]

Answer:

28 members up in that club have voted.

6 0

3 years ago

Read 2 more answers

A. y:24=6:y<br><br> Can someone please help me

Nikolay [14]

Answer:

y = ± 12

Step-by-step explanation:

Given

y : 24 = 6 : y, or in fraction form

$\frac{y}{24}$ = $\frac{6}{y}$ ( cross- multiply )

y² = 144 ( take the square root of both sides )

y = ± $\sqrt{144}$ = ± 12

6 0

3 years ago

Using only addition, and subtraction and just 3 operation signs, write an expression that equals 100 using the digits shown. Do

lapo4ka [179]

123 - 45 + (-67) + 89 is the answer.

Hope this helped☺☺

(I had this before. It took me 30 minutes to find the answer, and didn't you ask this before?)

8 0

3 years ago

Read 2 more answers

This is the question

pishuonlain [190]

Answer:

1st blank: Variable

2nd blank: one

Step-by-step explanation:

It should be:

To solve an equation, you must apply the variable to one side of the equation.

This makes sense to me, but I'm not 100% positive.

4 0

2 years ago