2 years ago

− ( − ) = what is x

Mathematics

1 answer:

skelet666 [1.2K]2 years ago

5 0

Answer:

There is no x the equation so there is really no answer for x

Step-by-step explanation:

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Solve v+8<3 or -8v-40 .

Setler79 [48]

The answer is:

v < -5 or v > 5

Hope this helps ✨❤️

6 0

2 years ago

he U.S. Bureau of Labor Statistics reports that the average annual expenditure on food and drink for all families is $5700. Assu

Papessa [141]

Answer:

87.08% percentage of families spend more than $4000 annually on food and drink

Step-by-step explanation:

Given -

average annual expenditure on food and drink for all families is $5700

Mean $(\nu)$ = 5700

standard deviation $(\sigma )$ = 1500

Let X be the no of families spend annually on food and drink

percentage of families spend more than $4000 annually on food and drink =

$P(X > 4000)$ = $P(\frac{X - \nu }{\sigma }> \frac{ 4000 - 5700}{1500})$

= $P(Z > - 1.13)$ Using $(Z = \frac{X - \nu }{\sigma })$

= 1 - $P(Z$

= 1 - .1292

= .8708

= 87.08%

7 0

3 years ago

Write the equation for what is 15% of 24 of what number. please include the equation too

matrenka [14]

Sorry i don’t know the answer maybe some one else knows

4 0

3 years ago

HLEPPPPPP!!!!!

Ksenya-84 [330]

Answer:

Solutions:-5,0,9,6

Not solutions: 12.5,10

Explanation:

The inequality that was given is:

20 > 5 + 3x

First, group similar terms;

20 - 5 < 3x

15 < 3x

x = 5

Thus, the solutions are:-3.5, 5, 4 3/4, -15

The not solutions are:-10 2/3, 129,

Hope this helps! :)

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3 years ago

Which board geometrically represents 4x2 – 1 using algebra tiles? An algebra tile configuration showing only the product spot, w

Lady bird [3.3K]

Answer: it’s the second one

Step-by-step explanation:

9 0

3 years ago

Read 2 more answers