Step-by-step explanation:
Multiply 0.75 by 35 songs
0.75×35=26.25
then add $13
26.25+13.00= 39.25
$39.25 a month with 35 downloaded songs
$26.25 for only downloaded songs
Answer:
$12
Step-by-step explanation:
30x.4=12 dollars for fuel
4.6 because you round up because the next number is less than 5
We let x the distance traveled by Car A and y the distance traveled by car B. The speed of car A can be represented as x/2.4 and for Car B is y/4. From the statement given, we can write an equation relating the speed of both cars.
x/2.4 = 22 + y/4
Since y = x, then:
x/2.4 = 22 + x/4
Solving for x, we obtain:
x= 132 meters traveled by both cars
Therefore, Car A has a speed of 55 mph.
Answer:
<u>Quadratic:</u>
a.
c.
e.
i.
j.
<u>Neither:</u>
f.
h.
<u>Linear:</u>
b.
d.
g.
Step-by-step explanation:
Linear equations are generally expressed in the form y = mx + b - the highest exponent of x is one.
Quadratics are expressed as y = ax^2 + bx + c - the highest exponent of x is two.
Any equation with an exponent of x higher than two is neither linear nor quadratic, but instead cubic or higher. Therefore we can simply sort these equations by the highest exponent of x present after simplifying.
