Nick wants to purchase a pair of running sneakers priced at $130. if the sales tax is 8%, how much will nick have to pay for the sneakers?

First to solve this you need to make 8% into a decimal and to do so move the . over to the left twice.

8--->.08

Now multiply 130 by .08

130(.08)= 10.4

So the tax is $10.40

Now add 10.4 to 130

10.40+130=140.40

So the total cost for Nicks sneakers is $140.40

All you would have to do is 130*8%=10.40. Therefore the answer is 10.40

the size of the resulting matrix is 1-by-3.

step-by-step explanation:

the size of the two matrices given are as follows:

no .of rows of matrix 1 = 1

no .of columns of matrix 1 = 3

no .of rows of matrix 1 = 3

no .of columns of matrix 1 = 3

to find the size of the resulting matrix without actually solving the multiplication of the matrix, this is what you do:

if resulting matrix = matrix 1 * matrix 2

no. of rows of the resulting matrix = number of rows of matrix 1

no. of columns of resulting matrix = number of columns of matrix 2

note: the order of the matrices matter!

£56

step-by-step explanation: