Answer:
x= 3
y= 3
Step-by-step explanation:
Step: Solve−x+y=0 for y:
−x+y=0
−x+y+x=0+x (Add x to both sides)
y=x
Step: Substitute x for y in 4x−3y=3:
4x−3y=3
4x−3x=3
x=3 (Simplify both sides of the equation)
Step: Substitute 3 for x in y=x:
y=x
y=3
Answer:
b
Step-by-step explanation:
10
1000 divided by 100 is 10.
About 24 minutes? because together it would take about 12 mins for her and 8 mins for Joe. then she has to do double the work making it 24. That’s an educated guess sooooo.
Tangent = opposite/adjective
tan(C) = c/a
We can use an inverse ratio to find the measure of <C.
C = tan^-1(c/a)