Answer:
The first one, an=n-2
Step-by-step explanation:
The slope of the linear equation is 1. You can notice the y intercept would be -2, therefore the equation is an=n-2.
Answer: 72
Step-by-step explanation:
Ok, in her legs the options are:
2 jeans + 3 black pants + 1 skirt = 6 options.
on her torso the options are:
2 pinks shirts + 4 striped shirts = 6 options.
And on top of that she has:
2 hooded sweatshirts = 2 options.
The total number of combinations is equal to the product of options for each type of garmet; this is:
C = 6*6*2 =36*2 = 72
So she has 72 different outfits.
If C=2pi times r, then r=C divided by 2pi, just use your calculator, punch in 53.4 ÷ 2 ÷3.14, the answer should be 8.5
(Problems 1b and 2b are cut off in the photo)
1a Problem:
(-3,1)
(-3,5)
(-7,1)
2a Problem:
(6,2)
(3,5)
(10,7)
*Psst, I need one more brainliest answer to rank up, so if you gave that to me, it would be very appreciated, thanks :)*
Y - 4x = 8
y - 4x + 4x = 8 + 4x
y = 8 + 4x
y - 8 = 8 - 8 + 4x
<u>y - 8</u> = <u>4x</u>
4 4
1/4y - 2 = x
y - 4(1/4y - 2) = 8
y - y + 2 = 8
0y + 2 = 8
<u> -2 -2</u>
<u>0y</u> = <u>6</u>
0 0
y = 0
0 - 4x = 8
<u>+0 +0</u>
<u>-4x</u> = <u>8</u>
-4 -4
x = -2
(x, y) = (-2, 0)