Answer:
Step-by-step explanation:
r+58
Let r=3
3+58
61
Answer:
x = -1 and y = -1
Step-by-step explanation:
Solve 3x+3y=−6;−x+y=0
Steps:
I will solve your system by substitution.
−x+y=0;3x+3y=−6
Step: Solve−x+y=0for y:
−x+y+x=0+x(Add x to both sides)
y=x
Step: Substitutexforyin3x+3y=−6:
3x+3y=−6
3x+3x=−6
6x=−6(Simplify both sides of the equation)
6x
6
=
−6
6
(Divide both sides by 6)
x=−1
Step: Substitute−1forxiny=x:
y=x
y=−1
Answer:
x=−1 and y=−1
Answer:
Step-by-step explanation:
Find the the angle by subtracting 159 from 180 that’s your answer= 21 degrees
Answer:
Report the incident to the federal trade commission
136/160=x/100
Cross multiply and divide:
136*100=13600
13600/160=85
Answer: 85%