Can someone assist me with this?
Find the ratio of x to y.​

29: 7

Step-by-step explanation:

Cross multiply:

Expand bracket:

Bring x terms to 1 side, y terms to the other:

Simplify:

Divide by 7 on both sides:

Divide both sides by y:

∴ The ratio of x to y is 29:7.

you divide the cost ($15) by the quantity (6) to get your questions answer. the yo-yo costs $2.50. hope this : )!

step-by-step explanation:

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b