Answer:
the slope is 1/2
Step-by-step explanation:
The y - value is $83.99 when x = 1 which represents the total cost for 1 month of membership.
Explanation:
Given that in city W, the average cost for a gym membership is given by the equation
where y is the total cost, in dollars, for x months of membership.
We need to determine the meaning of the y - value when x = 1.
<u>The value of y:</u>
Let us determine the value of y when x = 1
Thus, substituting x = 1 in the equation
, we get,
![y=34.99(1)+49](https://tex.z-dn.net/?f=y%3D34.99%281%29%2B49)
![y=34.99+49](https://tex.z-dn.net/?f=y%3D34.99%2B49)
![y=83.99](https://tex.z-dn.net/?f=y%3D83.99)
Thus, the y - value is $83.99 when x = 1 which represents the total cost for 1 month of membership.
Call (F) the age of the father and (J) the age of Julio
The F & J are related in this way: F=4J
Now you have a restriction in the form of inequality: The sum of both ages has to be greater or equal than 55.
Algebraically that is: F + J ≥ 55
You can substitute F with 4J to find the solution for J:
4J + J ≥ 55
5J ≥ 55
Now divide both sides by 5
5J/5 ≥ 55/5
J ≥ 11
That Imposes a lower boundary for the value of J of 11, meaning that the youngest age of Julio can be 11
Answer:
since both angle are 90 degree angles both a and b = 45
Step-by-step explanation:
the 90 degree angle divided by 2 is 45 because its split in half
ik its split in half because a's line is right in between the 90 degree angle and so is be
hope this was helpful and made sense !