Answer:
m= -5/8
Step-by-step explanation:
Slope of a line containing the points,
where, m is the slope
Here,
Y= 13x+4x
y equals the amount of money spent
Apply the power rule and multiply exponents,
(
a
m
)
n
=
a
m
n
(
a
m
)
n
=
a
m
n
.
x
5
⋅
5
x
5
⋅
5
Multiply
5
5
by
5
5
.
x
25
Answer:
Jeff is moving faster.
Step-by-step explanation:
To compare two speeds, first we make them in one unit.
We know that,
1 km/h = 0.2777 m/s
7 km/h = 1.94 m/s
Jeff can run at a speed of 7 km/h i.e. 1.94 m/s while Cameron can run with a speed of 10 m/min or 0.167 m/s.
On comparing 1.94 m/s and 0.167 m/s, we found that Jeff is moving with more speed.
So, Jeff is faster.
