The answer is
a) one solution (0,-1)
just substitute y
we are told that y = 5x-1
so do
-15x — 3 (5x-1) = 3
and solve from there
Answer:
Yes
Step-by-step explanation:
To find the volume of a cone use this formula:
V =
V≈167.55
You can find the answer yourself. It is not that hard, just talk to your teacher.
Answer:
it's 1/7^2
Step-by-step explanation:
When multiply bases with exponents, as long as they are the like bases, you add the exponents. 7^3 x 7^-5 = 7^-2.
When you have a negative exponent, you can get rid of it by moving it to a fraction. put a 1 over the base and exponent and drop the negative, so 1/7^2
