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2 years ago

What are all possible values of x if 10 x + 5 ≥ 25 ?

Mathematics

1 answer:

Lyrx [107]2 years ago

4 0

Answer:

x can be all real positive numbers besides 1.

Step-by-step explanation:

10x + 5 ≥ 25

10x ≥ 25 - 5

10x ≥ 20

10x/10 ≥ 20/10

x ≥ 2

Since x is larger than or equal to 2, it can be any number besides 1 and all negative numbers. It can still be 2 because it says larger than or equal to.

Ans: x can be all real positive numbers besides 1.

Hope it helps :)

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Scrieti rezultatul sub forma de fractie ireductabila : a)1/4+5/4; b) 23/17+11/17;c) 16/93+15/93;11/14+23/14;3/16+ 15/16 ; 1 1/8+

Alborosie

Answer:

See explanations below

Step-by-step explanation:

a) 1/4+5/4

= (1+5)/4

= 6/4

= 3/2

b) 23/17+11/17

= (23+11)/17

= 34/17

= 2

c) 16/93+15/93

= (16+15)/93

= 31/93

= 1/3

d) 11/14+23/14

= (11+23)/14

= 34/14

= 17/7

e) 3/16+15/16

= (3+15)/16

= 18/16

= 9/8

f) 1 1/8 + 1 3/8

= 9/8 + 11/8

= (9+11)/8

= 20/8

= 5/2

g) 1 3/10+3 1/10;

= 13/10+31/10

= (13+31)/10

= 44/10

h) 2 3/5+3 2/5

= 13/5+17/5

= (13+17)/5

= 30/5

= 6

7 0

3 years ago

Answer for brainliest

Vikentia [17]

The answer is c

25/5 is 5

So 5>4

3 0

2 years ago

WILL GIVE A BRAINLIEST PLEASE HELP!!

skelet666 [1.2K]

A= l*w
168= 14*w

Divide both sides by 14
168/14= 14w/14
12=w

Final answer: 12 ft (I'm not sure if you meant to switch the order of b and c).

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3 years ago

Read 2 more answers

Explain why f(x) = x2+4/x2-x-2 is not continuous at x = 2.

xxTIMURxx [149]

Answer: Option a.

Step-by-step explanation:

Make the denominator equal to zero and solve for x:

Factor the quadratic equation. Find two number whose sum is -1 and whose product is -2. Then:

$x^{2}-x-2=0\\(x-2)(x+1)=0\\x=2\\x=-1$

Then, as you can see the value x=2 makes the denominator equal to zero and the division by zero does not exist. Therefore you can conclude that the function shown in the problem is not defined at x=2

The answer is the option a.

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3 years ago

Read 2 more answers

If 343x=49^4-x What is the value of x ?

Slav-nsk [51]

Answer:

If It was a Fraction it'd be 8/5

Step-by-step explanation:

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3 years ago