If I have 244 cupcakes and need to share it between 28 people, how many cupcakes does each person get? Ans 8
210 divided by 30 equals 7 and 30 x 7 is 210.
By using standard equation-solving skills. In this case, there are different ways you can do it, but I suggest you do the following: * Switch the sides around (so you have "x" on the left)* Multiply both sides by 0.16 (to isolate "x")
-2
You cant solve it unless it is an equation. To be an equation it must have an equals sign.
Since the second equation is already solved for "y", you can replace "y" by "9" in the other equation. Then solve the new equation for "x".
It is a simultaneous equation and its solution is x = -1 and y = -5
18
210 divided by 30 equals 7 and 30 x 7 is 210.
i think you should add them
Density (d) is Mass (m) divided by Volume (V):(it is depending from temperature, like 'volume' is)d = m / V
It is a quadratic equation and its solutions can be found by using the quadratic equation formula.
By using standard equation-solving skills. In this case, there are different ways you can do it, but I suggest you do the following: * Switch the sides around (so you have "x" on the left)* Multiply both sides by 0.16 (to isolate "x")
-2
x = 9/2 or x = -2 Solved by using the quadratic equation formula.
using the t-table determine 3 solutions to this equation: y equals 2x
2+2+2+2+2-7 This is an equation that uses 5 2's yet equals 3.
You cant solve it unless it is an equation. To be an equation it must have an equals sign.