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Oksanka [162]
4 years ago
13

Is 5-x^2=6 a true equation?

Mathematics
1 answer:
vova2212 [387]4 years ago
5 0

Answer:

No.

Step-by-step explanation:

   </3 PureBeauty

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How do you solve <br> 2h + 8 &gt; 3h -6
babunello [35]

Answer:

h<14

Step-by-step explanation:

2h+8>3h-6

2h-3h+8>-6

-h+8>-6

-h>-6-8

-h>-14

h<14

6 0
2 years ago
A manager at a shopping mall counts 244 males and n females as they enter the mall. The manager realizes that 25% of all males a
olga nikolaevna [1]
<h3>Answer: Choice D</h3>

The manager is correct because the number of children, 0.25(n + 244), is equivalent to the manager's expression, 0.25n + 61.

=======================================================

Explanation:

There are 244 men and n women giving 244+n total people, which is the same as n+244.

25% of this is 0.25(n+244)

Distribute that 0.25 through to each term inside the parenthesis

  • 0.25 times n = 0.25n
  • 0.25 times 244 = 61

There are 0.25n+61 children at this mall which is equivalent to 0.25(n+244)

In other words,

0.25(n+244) = 0.25n+61

is a true equation regardless of what value of n you pick. Both sides are identical.

7 0
3 years ago
What does y is a third as much as x
Andrej [43]
Y = x/3

Hope this help :)
5 0
4 years ago
Sally has 3 less than two times a number of cookies. Write an expression representing the amount of
Aliun [14]

Answer:

Step-by-step explanation:

E (c)= 2c-3 has Sally

where c =number of cookies

5 0
4 years ago
Read 2 more answers
Express 2/3 in minutes
Yuliya22 [10]
To find 2/3 of an hour first we will divide 1 hour that is 60 mins into 3parts so we will get 20 mins.
5 0
3 years ago
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