Answer:
Step-by-step explanation:
let the price of one shirt be x and one pant be y
Eli--> x+y=600------eq1
Simin-->4x+2y=1500-----eq2
Solve both the equations
multiply eq1 x 4= 4x+4y=2400
now subtract ew2 from 1
you will get y=450 and x=150
so price of one shirt=150 kr
x3 × x3 × x3 (I'm assuming you mean 3x for that) is equal to 9x^3. x3 × 3 × 3 is equal to 9x. They are not equivalent because one expression has 3x, 3 times, because you are multiplying the 3's together, and adding the x's three times, you get 9x^3. The x's are important since it differentiates between both expressions. 3x × 3 × 3, there is only one x in it, so it is just 9x. Does 9x=9x^3? No.
115% is the same as 1.15
some number = x
115% of some number is 120
1.15 of x is 120
1.15 * x = 120
![\frac{1.15*x}{1.15} = \frac{120}{1.15}](https://tex.z-dn.net/?f=%5Cfrac%7B1.15%2Ax%7D%7B1.15%7D%20%3D%20%5Cfrac%7B120%7D%7B1.15%7D)
x = 104.3478
x ≈ 104.3
Hope this helps! :)
The answer is $452 to calculate this you need to divide $2260 by five because there are 5 tickets, hope this helped :)
Always have to type 20 characters....