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OLEGan [10]
3 years ago
7

Engh

Mathematics
1 answer:
Gennadij [26K]3 years ago
7 0

Answer:

7m

Step-by-step explanation: bc i said

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PLEASE HELP ASAP!!<br> A<br> B<br> C<br> D
Zepler [3.9K]

Answer:

A

Step-by-step explanation:

Just plug numbers and it will give you graph attributes

7 0
2 years ago
What is simplified when -3(2x-y) + 2y+2(x+y) ?
S_A_V [24]

Answer: -x + 4y

Step-by-step explanation:

-3(2x-y) + 2y+2(x+y)

-6x + 3y + 2y + 2x + 2y

-6x + 2x +3y + 2y + 2y

-6x + 5x + 4y

-x + 4y

4 0
2 years ago
Represent the following expressions as a power of the number a (a≠0)((a^2)^−2)^5÷(a^4a)^3
nikklg [1K]

Answer:

a⁻³⁵

Step-by-step explanation:

((a²)⁻²)⁵ ÷ (a⁴a)³

((a²)⁻²)⁵ ÷ (a⁴a¹)³

= (a⁻⁴)⁵ ÷ (a⁵)³

= a⁻²⁰ ÷ a¹⁵

= a⁻²⁰⁻¹⁵

= a⁻³⁵

Exponent rules:

Multiplying two numbers with same base: add exponents

Dividing two numbers with same base: subtract exponents

Number with exponent raised to another exponent: multiply the exponents together

4 0
3 years ago
Find the solution of the system of equations.
Katyanochek1 [597]

Answer:

x = -5

y = -1

Step-by-step explanation:

here's the solution :-

  • subtracting equation 1 from equation 2 we get,

=》-8x - 4y + 8x - 6y = 44 - 34

=》-10y = 10

=》y = -1

plugging the value of y in equation 2 we get :-

=》-8x - 4y = 44

=》-8x - (4 × -1) = 44

=》-8x + 4 = 44

=》x = 40 ÷ -8

=》x = -5

8 0
3 years ago
PLEASEEE answer !!!!!!!!!
Alecsey [184]
If you divide 90 by 6 you get 15. This means the answer is 2.
8 0
3 years ago
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