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horrorfan [7]
3 years ago
7

Find the elapsed time

Mathematics
1 answer:
Anarel [89]3 years ago
5 0
A is the correct answer
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The seventh term of the sequence -2, -6, -10, -14, ... is _____. -26 -24 -22 -20
Anestetic [448]
We'll it keeps on subtracting by 4 to get each number.

-2,-6,-10,-14,-18,-22,-26.

Negative 26 is your answer. Hope this helped!
7 0
3 years ago
6 16x + 5y = -2<br> 4x - y=-2
Grace [21]

Answer:

x=2/9,y=26/9

Step-by-step explanation:

This is a simultaneous equation

16x+5y=-2..(1)

4x-y=-2...(2)

From (2) make y the subject of formula

y=4x+2..(3)

Substitute (3) into (1)

16x+5(4x+2)=-2

16x+20x+10=-2

36x-10=-2

Add 10 to both sides

36x=8

Divide both sides by 36

x=8/36

Divide both denominator and numerator by 4

x=2/9

Substitute the value x into (3)

y=4(2/9)+2

y=8/9+2

Let the LCM be 9

y=8+18/9

y=26/9

Therefore x=2/9,y=26/9

5 0
3 years ago
2/3 divided by 5 please help me I'm bad at math (it needs to be a fraction)
Viefleur [7K]

Answer:

The answer is 4

Step-by-step explanation: I did the work and it works out like that I hope this helps

3 0
3 years ago
What expressions is equivalent to -6(-2/3 + 2x)
yuradex [85]

Answer:

=−12x+4

Step-by-step explanation:

−6( −2 /3 +2x)

=(−6)( −2 /3 +2x)

=(−6)( −2 /3 )+(−6)(2x)

=4−12x

=−12x+4

6 0
3 years ago
there are five people in a room each person shakes the hand of every person exacally once how many handshakes or exchanged
nalin [4]
25  because there's 5 people so you take 5 times 5
5 0
3 years ago
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