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joja [24]
2 years ago
14

HeLP WHO EVER IS CORRECT GETS BRAINLY

Mathematics
2 answers:
SVETLANKA909090 [29]2 years ago
7 0
2
)
+
4
=
4
0
6
(
y
+
2
)
+
4
=
40
6(y+2)+4=40
6

+
1
2
+
4
=
4
0
6
y
+
12
+
4
=
40
6y+12+4=40
2
Add the numbers
6

+
1
2
+
4
=
4
0
6
y
+
12
+
4
=
40
6y+12+4=40
6

+
1
6
=
4
0
6
y
+
16
=
40
6y+16=40
3
Subtract
1
6
16
16
from both sides of the equation
6

+
1
6
=
4
0
6
y
+
16
=
40
6y+16=40
6

+
1
6
−
1
6
=
4
0
−
1
6
6
y
+
16
−
16
=
40
−
16
6y+16−16=40−16
4
Simplify
Subtract the numbers
Subtract the numbers
6

=
2
4
6
y
=
24
6y=24
5
Divide both sides of the equation by the same term
6

=
2
4
6
y
=
24
6y=24
6

6
=
2
4
6
6
y
6
=
24
6
66y​=624​
6
Simplify
Cancel terms that are in both the numerator and denominator
Divide the numbers

=
4
nevsk [136]2 years ago
5 0

Answer: c.) 4

Step-by-step explanation:

y = 4

Plug in 4 for y.

6(4 + 2) + 4 = 40

24 + 12 + 4 = 40

40 = 40

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Consider the number pattern -6, -11, -16, -21..... Which term of the pattern =-401?​
steposvetlana [31]

Answer:

First get the formula for your pattern in the form of TN. Where d represents your difference and a represents your first term. Then equate the -401 to your formula and solve for n

7 0
2 years ago
In the past month, Heather rented 1 video game and 5 DVDs. The rental price for the video game was $3.30. The rental price for e
____ [38]

Answer:

$27.30

Step-by-step explanation:

$4.80×5=$24.00+$3.30=$27.30

4 0
2 years ago
4x2 + 9y2 = 72<br> 2x - y = 4<br><br> Which of the following is a solution to the system shown?
Ede4ka [16]
If you would like to solve the system of equations, you can do this using the following steps:

4x^2 + 9y^2 = 72
2x - y = 4 ... 2x - 4 = y
_________
<span>4x^2 + 9y^2 = 72
</span><span>4x^2 + 9 * (2x - 4)^2 = 72
</span>4x^2 + 9 * (4x^2 - 16x + 16) = 72
4x^2 + 36x^2 - 144x + 144 = 72
40x^2 - 144x + 144 - 72 = 0
40x^2 - 144x + 72 = 0
10x^2 - 36x + 18 = 0
5x^2 - 18x + 9 = 0
(5x - 3) * (x - 3) = 0
1. 5x - 3 = 0 ... 5x = 3 ... x = 3/5
2. x = 3

<span>1. y = 2x - 4 = 2 * 3/5 - 4 = 6/5 - 20/5 = -14/5
2. y = 2x - 4 = 2 * 3 - 4 = 6 - 4 = 2

1. (x, y) = (3/5, -14/5)
2. (x, y) = (3, 2)

The correct result would be </span>(3/5, -14/5) and <span>(3, 2).</span>
5 0
3 years ago
A town's population is 14,280, and it is increasing by 160 people every year. A nearby town has a population of 24,000, and it i
fgiga [73]

Answer:

27 years

Step-by-step explanation:

Given that :

Town A:

Initial population = 14280

Rate = increase by 160 per year

Let t = time in years

Population is thus :

14280 + 160t - - - (1)

Town B:

Initial population = 24000

Rate = decrease by 200 per year

P = 24000 - 200t - - - (2)

Equate both equations :

14280 + 160t = 24000 - 200t

160t + 200t = 24000 - 14280

360t = 9720

t = 9720 / 360

t = 27

In 27 years

7 0
2 years ago
100 points help with recursive function!
Allushta [10]

Answer:

a. 20.25

Step-by-step explanation:

6 0
2 years ago
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