Answer:
angle 1: 72.5°
angle 2: 107.5°
Step-by-step explanation:
x + y = 180
x - y = 35 ===> x = 35 + y
Substitution to find angle y:
x + y = 180
(35 + y) + y = 180
35 + 2y = 180
2y = 145
y = 72.5
Substitution to find angle x:
x = 35 + y
x = 35 + (72.5)
x = 107.5
Answer:
Step-by-step explanation:
you will save $4 per person
30x5 = 150
150-130= 20
20/5= 4
Answer:
The answer is square root of 16. 2 to the power of 3 over 2 is 4 and the square root of 16 is 4.
Y = 6x - 6 therefore y - 6x = -6
y - 6x = 5
so:
-6 ≠ 5
There is no solution to this system.
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