How do you know that each row shows a ratio that is equivalent
to 7:5? Explain your reasoning.

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

When you answer this can you explain

Three times the sum of a number and seven is negative thirty-six. what is the number?