Answer:
the answer is 40
Step-by-step explanation:
x+60
x=60-20
x=20
Yes they are right you did a great job!
300m because area is Length x width and it's 3x as big as 10 meters it's 30 x 10= 300
Answer:
9 quarters and 26 dimes
Step-by-step explanation:
your welcome :)
F(x)=x+c, where c is an arbitrary constant.
if c is positive then translation above
if c is negative then translation down
reflection of f(x)=x^2 across x-axis then
f(x)=-x^2
