Question

michaela has h hair ties. michaela's sister has triple the number of hair ties that michaela has. choose the expression that shows how many hair bows michaela's sister has

Answer 1

`S = 3 h`

Explanation:

Let M represent Michaela hair tier and S represents Michaela sister's

Given

M = h

S = Triple of M

Required

Determine an expression for S

From the given parameters, we have that;

S = Triple of M

Mathematically, this implies;

`S = 3 * M`

Substitute h for M

`S = 3 * h`

`S = 3 h`

Hence, the expression for Michaela sister' is
`S = 3 h`