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3 years ago

Highschool Multi-Step Equations

Mathematics

2 answers:

timama [110]3 years ago

7 0

Answer:

value = -3

Step-by-step explanation:

here's the solution :-

=》2 - 4 (y+1) = 2y + 16

=》2 - 4y - 4 = 2y + 16

=》-2 - 4y = 2y + 16

=》-4y - 2y = 16 + 2

=》-6y = 18

=》 y = 18 ÷ -6

=》y = -3

GalinKa [24]3 years ago

5 0

Answer:

y=-3

Step-by-step explanation:

I hope this works

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fgiga [73]

Answer:

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Step-by-step explanation:

6 0

2 years ago

Using fermat's little theorem, find the least positive residue of $2^{1000000}$ modulo 17.

torisob [31]

Fermat's little theorem states that
$a^p$ ≡a mod p

If we divide both sides by a, then
$a^{p-1}$ ≡1 mod p
=>
$a^{17-1}$ ≡1 mod 17
$a^{16}$ ≡1 mod 17

Rewrite
$a^{1000000}$ mod 17 as
$=(a^{16})^{62500}$ mod 17
and apply Fermat's little theorem
$=(1)^{62500}$ mod 17
=>
$=(1)$ mod 17

So we conclude that
$a^{1000000}$ ≡1 mod 17

6 0

3 years ago

What does 1/4+1/3 equal

grandymaker [24]

Answer:

7/12

Step-by-step explanation:

1/4+1/3

the LCM is 12

4+3/7=7/12

=7/12

8 0

3 years ago

The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval. (

Alika [10]

Answer: Constant

Step-by-step explanation:

5 0

3 years ago

How does the graph of y= -(2x+6)^2+3 compare to the graph of a parent function

raketka [301]

Here the list of the transformations applied to the parent function, and their effect:

$x^2 \to (2x)^2=4x^2$ . This causes a horizontal compression of factor 4.
$(2x)^2 \to (2x+6)^2= 4(x+3)^2$ . This causes a horizontal translation, 3 units to the left.
$(2x+6)^2 \to -(2x+6)^2$ . This causes a reflection about the x axis.
$-(2x+6)^2 \to -(2x+6)^2+3$ . This causes a vertical translation, 3 units up

So, if you start from the graph of $y=x^2$ , you have to compress and translate it horizontally, flip it with respect to the x axis, and finally move it up 3 units.

7 0

3 years ago