How many soulutions are there to 8 (x-3) =8x-24

Mathematics

1 answer:

Nat2105 [25]3 years ago

8 0

Answer:

Yes

Step-by-step explanation:

Answer:

infinitely many solutions.

Step-by-step explanation:

The given equation is 8(x-3)=8x-24

Distribute 8 over the parenthesis in the left hand side

8x-24 = 8x-24

Group the like terms

8x-8x=-24+24

Combine like term

0 = 0

We got a true result, 0 = 0.

Hence, the equations have infinitely many solutions.

You might be interested in

Write an equation in point slope formula of the line that passes through point (-3,0) and has a slope of -1/3

olasank [31]

Answer:

Step-by-step explanation:jdjdjsjsjsjssjjsns

8 0

4 years ago

A community hall is shape of a cuboid. The hall is 40 m long, 15 m wide and 3 m high. The community hall needs re-decorating wit

Licemer1 [7]

Total cost for tiles and paints is $924.
Step-by-step explanation:
We have been given that a community hall is in the shape of a cuboid. The hall is 40m long 15m high and 3m wide.
The paint will be required for 4 walls and ceiling.
Let us find area of walls and ceiling.

Therefore, the area of walls and ceiling is 1410 square meters.
Given: Cost for 10 litre of paint is $10 and 10 litre paint covers 25 square meter. Therefore,

Therefore, the total painting cost is $564.
Tiles will be required for floor. Let us find the area of floor.

Given: 1m squared floor tiles costs $3. So,

Therefore, the total cost for tiles is $360.
Now let us find combined total cost of tiles and paint.

Therefore, the combined total cost of tiles and paint is $924.

3 0

3 years ago

In a recent study on world happiness, participants were asked to evaluate their current lives on a scale from 0 to 10, where 0

Zigmanuir [339]

Answer:

a) 8.2962

b) 6.3956

c) 3.845

Step-by-step explanation:

Z-score:

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this question, we have that:

$\mu = 5.6, \sigma = 2.6$