Step-by-step explanation:
you need to substitute the x in (7x +2y=13) with (x=2y+11) to solve it
376.99 try that the formula is 2x3.14x5x12
Its A you just have to count the lines and say the numbers 1-4
Answer:
E:
Step-by-step explanation:
The equation of circles is
(x-a)²+(y-b)²=r²
Where
Center = (a,b) = (-6,-3) and r = 12
Now
The equation becomes
(x+6)²+(x+3)²=144
Answer:
so its 50+.25(x) = y or 140. x is amount of minutes y is total