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Shkiper50 [21]
3 years ago
6

How do you rewrite -(3a-5b+8) without parentheses?

Mathematics
2 answers:
Sergeu [11.5K]3 years ago
6 0
Distribute
- 3a + 5b - 8
STatiana [176]3 years ago
6 0
You have to distribute the negative sign across the expression in parentheses. So -3a+5B-8.
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If a basketball player consistently shoots 80% from the free throw line and she takes 25 free throw shots throughout the course
faltersainse [42]
The formula for percentage is:

is/of = %/100

In the given problem,
is = ?
of = 25
% = 80

We get,

?/25 = 80/100

"is" is unknown so let "is" be "x"

x/25 = 80/100

We have to cross multiply.  Meaning, we will multiply the numerator of one fraction by the denominator of the other fraction. Therefore,

100x = (80)(25)
100x = 2000
x = 20

The answer is 20.  The basketball player is expected to make 20 free throw shots out of 25 in the entire game.
6 0
4 years ago
Find the vertical asymptotes, if any, of the graph of the rational function.
miv72 [106K]

Answer:

There is a vertical asymptote for the rational function at x = −4. Set the denominator equal to 0 and solve for x.

2x + 8 = 0 → x = −4

Step-by-step explanation:

3 0
3 years ago
Can anybody help? this is a test pleasee..!
Evgen [1.6K]

Answer:

16

Step-by-step explanation:

so 20% is 160 and 10% of that is 16

5 0
3 years ago
I need help please provide with the correct answer. it is due at 11:59 pm
expeople1 [14]
I think the answer is d
6 0
3 years ago
W(n)=n^2-3n find w(4)
Zina [86]

If w(n) = n² - 3n,

w(4) = 4² - 3(4)

= 16 - 12

= 4

w(4) = 4

4 0
3 years ago
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