21 squared 2
Step-by-step explanation:
Answer:
Model: y=0.25x+50
Step-by-step explanation:
Let x represents cost per miles and y represents total cost.
If we pay $50.00 per day and 0.25 per mile
Per mile cost = $0.25
For x miles cost = 0.25x
y-intercept: (0,50)
Using above information the required equation,
Hence, The model y=0.25x+50 show the relationship between miles driven and the total cost for a rental car.
a) to find 2 people.....
6/3= 2
so..
240/3=80= amount of fish needed for 2 people.
b) 6/2=3
80/2=40
3x5=15
40x5=200
he/she needs 200 grams of butter.
Answer:
- b = 15
- c = 51
- c = 100
- b = 25.75
Step-by-step explanation:
Using the Pythagoras theorem equation:
Where 'c' is the hypotenuse and 'b' and 'a' the sides of the right triangle.
1) Here c = 17, a = 8 and b = ?
Then, using the above equation we can find the side b.
2) Here a = 24, b = 45 and c = ?
3) Here a = 28, b = 96 and c = ?
4) Here a = 17, b = ? and c = 28
Just in the 4 case x is an altitude.
I hope it helps you!
Answer: 0
First: Move constant to the left by adding its opposite to both sides
-3x+2y-7=7-7
Then: Change the signs on both sides of the equation
3x-2y+7
Equaling: 3x-2y+7=0