Answer:
The linear equation will be x =3y
Explanation:
Given, the cost of toy = cost of 3 balls
Let the cost of elephant be x
The cost of one balls be y
Hence, as per the data given the linear equation will be x=3y
So when
x : 3 6 9 12 15 18 21 24 27.....................
y : 1 2 3 4 5 6 7 8 9........................
One one unit of y x increases 3 units
Thus taking cost of elephant on x axis and the cost of balls n the y axis we can graph the line x = 3y
where
In x axis = 1 unit is equal to cost of one toy elephant
In y axis 1 unit is equal to cost of one ball
Answer:
do u mean I have to answer all the questions
Answer:
Thus the “15° calorie” (also called the gram-calorie, or small calorie) was defined as the amount of heat that will raise the temperature of 1 gram of water from 14.5° to 15.5° C—equal to 4.1855 joules.
Explanation:
A. Increased temperatures, because greenhouse gasses build up in the atmosphere, which lets heat from the sun in, and the bounces it back to earth, so more and more heat is making the earth hotter.