That’s what I need 25!:$:63737
w=37
2w+w+69= 180 knowing that all triangles add up to 180 form an equation
3w+69=180 combine like terms and subtract 69 from both sides
3w=111 divide by 3 from both sides
w=37
Answer:
6
Step-by-step explanation:
After 10 hours he has graded 10*7 papers which is 70
76-70 = 6
1779.96
1956 times .09 equals 176.04, subtract 176.04 fro 1956 and you get 1779.96.