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3 years ago

Need help ASAP I will give you 10 points

Mathematics

1 answer:

arlik [135]3 years ago

5 0

Answer: x=18

Step-by-step explanation:

First distribute:

(18/6)-(x/6)=0

Isolate the x variable:

(18/6)=(x/6)

18=x

You might be interested in

Each of Hashim's comedy shows lasts for 75 minutes. He tells an average of 8 jokes every minute. How many of Hashim comedy shows

Setler79 [48]

Hashim's comedy lasts 75 minutes each time
He tells 8 jokes every minute

75 x 8 = 600

He tells ~600 jokes each time

2400/600 = 4

Hashim's viewers will have to see 4 "Hashim comedy shows" episodes to hear 2400 jokes

hope this helps

6 0

3 years ago

Solve 5x – 2 = 13 show your work

aniked [119]

Answer:

x = 3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define

5x - 2 = 13

Step 2: Solve for x

Add 2 on both sides: 5x = 15
Divide 5 on both sides: x = 3

6 0

3 years ago

What does 8/7 to the power of 4 equel

cupoosta [38]

Answer:

The equivalent expression $\frac{8^4}{7^4} = \frac{4096}{2401}\approx 1.71$

Step-by-step explanation:

Given:

$(\frac{8}{7})^4$

We need to find the equivalent for given expression.

Solution:

$(\frac{8}{7})^4$

Now by using Law of indices which states;

$(\frac{a}{b})^n= \frac{a^n}{b^n}$

So applying the same in given expression we get;

$\frac{8^4}{7^4}$

Now we can say that;

$8^4 = 8 \times 8 \times 8 \times 8$

Also

$7^4 = 7 \times 7 \times 7 \times 7$

$\frac{8^4}{7^4} = \frac{8 \times 8 \times 8 \times 8}{7 \times 7 \times 7 \times 7}$

Now We know that;

$8 \times 8 \times 8 \times 8 = 4096$

$7 \times 7 \times 7 \times 7 = 2401$

On substituting we get;

$\frac{8^4}{7^4} = \frac{4096}{2401}\approx 1.71$

Hence The equivalent expression $\frac{8^4}{7^4} = \frac{4096}{2401}\approx 1.71$

5 0

3 years ago

COMPLETE The equation X-9=0 has how many real solution(s).

Maru [420]

Answer:

one solution

Step-by-step explanation:

X-9=0

Add 9 to each side

X-9+9=0+9

x = 9

There is one solution

5 0

3 years ago

If 5/9 of a tank can be filled in 2 minutes how many minutes will it take to fill the whole tank

asambeis [7]

Answer:

3 3/5 minutes

Step-by-step explanation:

Let one measure of volume be 5/9 of a tank, or (5/9)(tank).

We're interested in filling the whole tank, which we represent by (1)(tank) or (9/9)(tank.

Write and solve an equation of ratios:

(5/9) (tank) 2 minutes

------------------- = ----------------

(9/9) (tank) x

Solve for x, which represents the number of minutes required to fill the whole tank:

(5/9)(x) = (9/9)(2), or (after simplifying) 5x = 18, or x = 18/5 (3 3/5 minutes)

The whole tank will be filled in 3 3/5 minutes.

8 0

3 years ago