What does 10 = 4y equal to

Step-by-step explanation:

Simplifying

10 = 4y

Solving

10 = 4y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '-4y' to each side of the equation.

10 + -4y = 4y + -4y

Combine like terms: 4y + -4y = 0

10 + -4y = 0

Add '-10' to each side of the equation.

10 + -10 + -4y = 0 + -10

Combine like terms: 10 + -10 = 0

0 + -4y = 0 + -10

-4y = 0 + -10

Combine like terms: 0 + -10 = -10

-4y = -10

Divide each side by '-4'.

y = 2.5

Simplifying

y = 2.5

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

c

-by-step explanation:

it would be c