Answer:
Step-by-step explanation:
c
=
0.6
d
+
1.2
Explanation:
The
3
mile cab ride includes a basic charge as well as the cost for the distance covered.
For a
6
mile trip, the cost is
$
4.80
which means that :
The cost of
3
miles is
$
4.80
−
$
3.00
=
$
1.80
Therefore the cost for
1
mile is
$
1.80
÷
3
=
$
0.60
The basic fee for hiring the cab is
$
3.00
−
$
1.80
=
$
1.20
So the total cost,
c
for a trip of
d
miles will be:
c
=
0.6
d
+
1.2
Answer:
We want to estimate:
We can rewrite this as:
And √2 is a notable value, we know that:
√2 ≈ 1.41
Then:
then:
is a really good estimation.
if instead:
"the square root of eight divided by two to the second power"
refers to:
is easier, we just can replace 2^2 = 4, then we get:
Is also a really good aproximation.
You could just subtract the numbers from the line. It's simple.
These to fractions are equivalent due to 6/8 not being in simplest form. When you simplify 6/8 ( or divide the 6 by 2 and the 8 by 2) it would surprisingly be 3/4. Hope this helped :) feedback is appreciated along with brainliest:-)
One dozen= 12
$1.80/12= $0.15 each
Final answer: $0.15