Question

4 markers cost $7.04. Which equation would help determine the cost of 7 markers?

Answer 1

let one marker cost=y $
4markers cost=4*y
4y=7.04
y=7.04/4
7markers cost= 7*7.04/4

Answer 2

The cost of 7 markers is Rs.12.32

Step-by-step explanation:

4 markers cost $7.04.

Cost of 1 marker = $\frac{7.04}{4}=1.76$

Let x be the number of markers which costs Rs.y

Cost of x markers = 1.76x

So, Cost of x markers = 1.76x=y

Equation: 1.76x=y

Substitute x = 7

1.76(7)=y

12.32 =y

Hence the cost of 7 markers is Rs.12.32

#Learn more:

Lainey bought a set of 20 markers for $6dollar What is the cost of 1 marker?

https://brainly.in/question/6401373