Answer:
Step-by-step explanation:
"One number is eight less than a second number."
x = y-8
"Twice the first is 12 more than 4 times the second."
2x = 4y+12
substitution
2(y-8) = 4y + 12
2y - 16 = 4y + 12
2y = -28
y = -14
x = y-8 = -22
Answer:
a°=135°
b°=35°
c°=85°
d°=67°
Step-by-step explanation:
113×2=226
226–91=135
95×2=190
190–91=99
360–(226+99)=35
35+135=170
170÷2=85°
35+99=134°
134÷2=67°
Do 50 multiplied by x = 8. Solve for x.
It would give you .16 which is 16%.
Answer:
7
Step-by-step explanation:
Answer:
C. 0.3682
Step-by-step explanation:
a repeating decimal goes on forever
