Answer:
y = 5x - 3
Step-by-step explanation:
Asim's age = x
Mother's age = y
y = 5x - 3
or y = 5x - 3
x = 7
y = 5(7) - 3
y = 35 - 3
y = 32
Answer:
23
Step-by-step explanation:
if you break this shape into 2 shapes it will be easier to solve
Remember you can do anything to an equation as long as you do it to both sides
try to get the unknown by itself
we hates fractions
times everybody by 4
h+36=3h-28
minus h both sides
36=2h-28
add 28 both sides
64=2h
divide both sides by 2
32=h
After rearranging the formula to get a on one side you get:
a = (V-T)/b
Answer:
Hey There!
Let's solve...
Here it is a rectangular floor with length =21 cm and width =15cm
So
![area = l \times w \\ = 21 \times 15 \\ = 315 {ft}^{2} \\ \\](https://tex.z-dn.net/?f=area%20%3D%20l%20%5Ctimes%20w%20%5C%5C%20%20%3D%2021%20%5Ctimes%2015%20%5C%5C%20%20%3D%20315%20%7Bft%7D%5E%7B2%7D%20%5C%5C%20%20%5C%5C%20%20)
So now We need to convert it to yards square
![315ft^{2} \times \frac{ {1yd}^{2} }{ {9ft}^{2} } \\ \\ = \cancel{315ft^{2}} \: ^{35} \times \frac{ {1yd}^{2} }{ \cancel{9 {ft}^{2} }} \\ \\ = 35 {yd}^{2}](https://tex.z-dn.net/?f=315ft%5E%7B2%7D%20%5Ctimes%20%20%5Cfrac%7B%20%7B1yd%7D%5E%7B2%7D%20%7D%7B%20%7B9ft%7D%5E%7B2%7D%20%7D%20%5C%5C%20%20%5C%5C%20%20%3D%20%20%5Ccancel%7B315ft%5E%7B2%7D%7D%20%20%5C%3A%20%5E%7B35%7D%20%20%5Ctimes%20%20%5Cfrac%7B%20%7B1yd%7D%5E%7B2%7D%20%7D%7B%20%5Ccancel%7B9%20%7Bft%7D%5E%7B2%7D%20%7D%7D%20%20%5C%5C%20%20%5C%5C%20%20%3D%2035%20%7Byd%7D%5E%7B2%7D%20%20)
So how this 9 ft^2 came??
Let's know
![ft \to \: yards \\ \\ 3ft = 1yd \\ \\ {3ft}^{2} = {1yd}^{2} \\ \\ \boxed{ {9ft}^{2} = {1yd}^{2}}](https://tex.z-dn.net/?f=ft%20%5Cto%20%5C%3A%20yards%20%5C%5C%20%20%5C%5C%203ft%20%3D%201yd%20%5C%5C%20%20%5C%5C%20%20%7B3ft%7D%5E%7B2%7D%20%3D%20%20%7B1yd%7D%5E%7B2%7D%20%20%5C%5C%20%20%5C%5C%20%20%5Cboxed%7B%20%7B9ft%7D%5E%7B2%7D%20%3D%20%20%7B1yd%7D%5E%7B2%7D%7D%20%20%20)
<h2>I hope it is helpful to you...</h2><h3>Cheers!_______</h3>