It's easy it's just 50 divided by 20 so the answer is 2.5 minutes
Answer:
Y= X - 31.5
Step-by-step explanation:
find the gradient then the equation

Perimeter of given figure is equal to :
Perimeter of square - side length + quarter Circumference of the circle
that is :





So, the required perimeter is 37.85 units
if you put them into desmos (online website) it will put them all into a graph and do it for you :)
Answer:
C
Step-by-step explanation:
This is a linear equation in one variable and has 1 solution
12x + 6 = 5x ( subtract 5x from both sides )
7x + 6 = 0 ( subtract 6 from both sides )
7x = - 6 ( divide both sides by 7 )
x = -
← 1 solution