Answer:
4, 15
Step-by-step explanation:
First of all, simplify the first equation. When you simplify, you get -2x-8 = -16, which you then add 8 to both sides. You get -2x = -8, so you divide both sides by -2 to get 4. In the second equation, you subtract 5 from both sides to get x/3= 5. Multiply both sides by 3 to get the value of x, and you'll get the equation of x=15, which is the answer.
Answer:
B
Step-by-step explanation:
If you use the method of rise over run, you find the slope to be -2, and the y intercept is given.
If you would like to solve the inequation G/4 - 8 <= - 10, you can calculate this using the following steps:
G/4 - 8 <= - 10
G/4 <= - 10 + 8
G/4 <= - 2 /*4
G <= - 2 * 4
G <= - 8
The correct result would be G <= - 8.
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