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IRINA_888 [86]
3 years ago
14

Help me with this pls

Mathematics
2 answers:
SSSSS [86.1K]3 years ago
5 0

Answer:

1/625 or 0.0016

Step-by-step explanation:

ZanzabumX [31]3 years ago
3 0
The answer is A, you have to express the exponent using a - n = 1/a -n
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I need help please ..
9966 [12]

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yes

Step-by-step explanation:

this is a function as there are no negative exponents/fractions as exponents/division in the function....this is in fact a binomial hope this helps!

7 0
4 years ago
Determine all possibilities for the solution set of a system of 2 equations in 2 unknowns. I. No solutions whatsoever. II. One a
Minchanka [31]

Answer:

II. One and only one solution

Step-by-step explanation:

Determine all possibilities for the solution set of a system of 2 equations in 2 unknowns. I. No solutions whatsoever. II. One and only one solution. III. Many solutions.

Let assume the equation is given as;

x + 3y = 11 .... 1

x - y = -1 ....2

Using elimination method

Subtract equation 1 from 2

(x-x) + 3y-y = 11-(-1)

0+2y = 11+1

2y = 12

y = 12/2

y = 6

Substitute y = 6 into equation 2:

x-y = -1

x - 6 = -1

x = -1 + 6

x = 5

Hence the solution (x, y) is (5, 6)

<em>Hence we can say the equation has One and only one solution since we have just a value for x and y</em>

<em />

4 0
3 years ago
If you wanted to tip the waiter 29% of a check of $58 how much tip would you leave
sergey [27]
16.82 is the correct answer
29%* 58= 16.82
7 0
3 years ago
Write an algebraic expression for the verbal expression.
Anvisha [2.4K]
It’s quite easy here.

A sum means addition.
The term “of a number” means youre dealing with a variable.

10 is an Interger. Put those two together and you end up with:

x+10

^^ Thats your answer. Hope this was helpful.
5 0
3 years ago
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