What you could do here is find a common denominator between 1/5 and 1/6 to find a fraction that doesn't have a denominator of 1/6.
In this case, the least common denominator is 30.
1/5 * 6/6 = 6/30
1/6 * 5/5 = 5/30
So, 5/30 is a fraction that refutes Maria's claim. Hope that helped!
Answer:
The solution would be C, 28/9
Answer:
thank you !!!!
Step-by-step explanation:
Answer:
x=1 and y=7
Step-by-step explanation:
7x−2y=−7;y=7
Rewrite equations:
y=7;7x−2y=−7
Step: Solve y = 7 for y:
y=7
Steps: Substitute 7 for y in 7x−2y=−7:
7x−2y=−7
7x+(−2)(7)=−7
7x−14=−7 (Simplify both sides of the equation)
7x−14+14=−7+14 (Add 14 to both sides)
7x=7
7x/7 = 7/7 (Divide both sides by 7)
x = 1
So the answer is, x=1 and y=7
8x+4+10x-6+y=180
18x-2+y=180
y=182-18x
y=degree measure of third angle.