What are the solutions of 15<5(4m+7)?

m > -1

(any numbers greater than -1 are solutions)

Step-by-step explanation:

15 < 5(4m + 7)

open the parenthesis

15 < 20m + 35

subtract 35 from both sides of the inequaity

15 - 35 < 20m

-20 < 20m

divide both sides of the inequality by 20

-20/20 < 20m/20

-1 < m

m > -1

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