Answer: 3 pints left
Step-by-step explanation:
They had 18 pints of blue paint and they used some for flames and some for sparks.
The total they used for Flames was half of the 18 or 1/2 so that is:
= 18 * 1/2
= 9 pints for flames
Then they used 1/3 for sparks:
= 1/3 * 18
= 6 pints for sparks
Pints left is therefore:
= 18 - 9 - 6
= 3 pints left
Answer:
a is -1, -2
b is -1, 2
c is 2, 2
Step-by-step explanation:
i hope i helped
Answer:
d = 3 & d = -3
Step-by-step explanation:
the equation to solve is
Let's remember some properties of numbers and radicals.
Let's take the number 2 for example.
We know
Also
as well
Since negative TIMES negative also gives us positive.
How do we get the reverse answer? Simple. We square root it. So we would have:
and
-2, since we now know this.
Let's do this process and take square root of our equation to get:
and also d = -3
Hence, two values of d are d = 3 & d = -3
Answer:
10 hrs
Step-by-step explanation:
d = rt, solved for t, is t = d/r.
We need to find t here.
t = d/r = (60 miles) / (6mph) = 10 hrs