3{50-[6*2(9-5)+1]}=
3{50-[6*2(4)+1]}=
3[50-(6*8+1)]=
3[50-(48+1)]=
3(50-49)=
3(1)=
3
perimeter of the object = W+X+U+Y+Z+V+T+Y
= 140+112+88+19+110+66+84+19= 638 inches
Answer:
x + 80 =180 (Being sum of 180 degree)
or,x=180 -80
= 100
-3x - 3 (5x - 17) = 3
-3x - 15x + 51 = 3. combine like terms
-18 x + 51 - 51 = 3 - 51
-18x = -48 divide by -18
x = 3
put 3 in for x
-3 (3) -3y = 3 multiply
-9 +9 - 3y = 3 + 9 combine like terms
-3y = 12 divide by -3
y = -4
The answer is C!
Explanation:
X/5 = 5
X/5 = 15
This means that x is smaller than or equal to 15
Hope this helps!