Select the statement that correctly describes the expression below. (x - 5)(1 + 3) a. the sum of 3 and the product of x and the difference of x and 5 b. the product of the difference of x and 5 and the sum of x and 3 the difference of x and the product of 5 and the sum of x and 3 c. d. the product of the difference of x and 3 and the sum of xand 5 reset next
Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups
Given that y varies directly to the square root of (x + 1), and that y = 1 when x = 8,(a)express y in terms of .x,(b)find the value of y when x = 3,(c)find the value of x when y = 5.