Solve 6x = 30, keith divided both sides of the equation by 6. which property justifies this step a. multiplication property of equality b. commutative property of multiplication c. distribute property d. division property of equality

D. division property of equality

Step-by-step explanation:

Multiplication property of equality states that an equation does not change  after multiplying both sides of an equation by the same number.

Commutative property of multiplication states that the product of a and b can be written the product of b and a.

Distribute property : a number is distributed inside a bracket,

Division property of equality states that an equation does not change  after dividing both sides of an equation by the same number.

Here, the given equation,

By division property of equality,

x = 25

step-by-step explanation:

a^2+b^2=c^2

7^2+24^2=c^2

49+576=625

sqrt625=25

x=25

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1