Answer:
16° F.
Step-by-step explanation:
Given:
The current temperature in Small town is 27 °F.
This is 5 degrees less than twice the temperature that it was six hours ago.
Question asked
What was the temperature in Small town six hours ago?
Solution:
Let the temperature in Small town six hours ago was
As given that the current temperature in Small town is 27 °F and this is 5 degrees less than twice the temperature of six hours ago, the equation will be:-
27 °F = 5 degrees less than twice the temperature of six hours ago
27 °F = °
Adding both sides by 5
Dividing both sides by 2
Thus, the temperature in Small town six hours ago was 16° F.
Answer:
m=25
Step-by-step explanation:
You want to divide 250 by 10 to find the number of weeks it would take him to pay back his parents. which would be 25. It would take Gavin 25 weeks to pay his parents back. m(w)=0 just is telling you the worth of that part of the equation.
The value of w when m(w) = 0 is 25.
The function m(w) = 250 – 10w represents how much money Gavin still owes his parents.
To find the value of w when m(w) = 0, we can set the equation equal to 0 and solve for w.
250 - 10w = 0
Subtract 250 from both sides:
-10w = -250
Divide by -10:
w = 25
Therefore, when m(w) = 0, the value of w is 25.
#SPJ11
-√127
Answer:
1. 1/2, 2. 2, 3. 1/-3, 4. -2
Step-by-step explanation:
1) I know that the equation for slope is y2-y1/x2-x1. For number one I first found two points of the graph which is (0,3) and (2,4) (not sure if I see it correctly, its kind of blurry). I decided that (0,3) would be my y1 and x1 and (2,4) will be my y2 and x2. I later plugged the number in the equation and got 4-3/2-0 which the answer turns out to be 1/2.
2) For the rest of the questions it is kinda the same business as question 1. For question two I chose two points out of the table which wrer (-1, -12) and (1,-8) and plugged them into the equation and got -8-(-12)/1-(-1) which the answer turns out to be 2.
3) similar to question 2. The two points(2,-6) and (-4,-3) are given to you. so I plugged them in again and got -3-(-6)/-4-2 which the answer turns out to be 3/-6 into 1/-3.
4) Same with question 1 find two points of the graph. I chose (0,3) and (1,1) (again might not be accurate it's kind of blurry) I plugged them into the equation again and got 1-3/1-0 which equals -2.
Just always remember y2-y1/x2-x1=m is the equation for slope.
(m is the variable for slope)
Hoped this helped you : )