How to convert 0.9 to fraction and as a ratio

What does 5x-2=6+x equal to

If y is directly proportional to x and when y = 35, x = 140, what is the value of x when y = 70?

Hope made 3 different yo-yo's. She used 1 3/4 meters of string for the first yo-yo, 1 meter of string for the second yo-yo, a total of 4 1/3 meters of string. Hope uses the equation 1 3/4+1+y=4 1/3 to represent the situation.

Write a unit rate for the situation. 6 kittens in 3 boxes

Judy went on a walk on tuesday for 2 hours, 30 minutes and on wednesday she walked for 1 hour, 54 minutes. How much total time did she spend walking?

Evaluate 2X^4+2x-17 for x=-3 a. 139 b. 173 c. 185 d. - 173

in a department store a 50$ dress is marked, saved 25% what is the discount what is the sale price of the dress

Cual es el termino, coeficiente, constante y el factor de las siguientes expresiones a. 12a^3 + 16a + 4 b. 21x^2 + 3x - 15x^2 + 9

dentify the type of sampling used. Thirty-five math majors, 52 music majors and 67 history majors are randomly selected from 444 math majors, 381 music majors and 414 history majors at the state university. What sampling technique is used?

each year erin earns a $1700 winter bonus. if erin earned $84500 last year, how many dies erin makes in a month