<span>20x + 8y = 240
</span>x-intercept, y = 0;
20x + 8(0) = 240
20x = 240
x = 240/20
x = 12
y-intercept, x = 0;
<span>20(0) + 8y = 240
8y =240
y =240/8
y = 30
.................................................
</span><span>15x + 3y = 270
</span>x-intercept, y = 0;
15x + 3(0) = 270
15x = 270
x = 270/15
x = 18
y-intercept, x = 0;
15(0) + 3y = 270
3y = 270
y = 270/3
y = 90
<span>
....................................
y = 8x + 168
</span>x-intercept, y = 0;
0 = 8x + 168
8x = -168
x = -168/8
x = -21
y-intercept, x = 0;
y = 8(0) + 168
y = 168
Step-by-step explanation:
2n+1+2n+3+2n+5+2n+7
8n+16=40
8n=40-16
8n=24
n=3
Note that
n^m*n^r=n^(m+r)
2^5*2^x=2^(5+x)
the answer is D
Diamond trapezoid that's your answer