The value of y is directly proportional to the value of x. if y = 288 when x = 32. what is the value of y when x = 25? algebra 1

y = 225

Step-by-step explanation:

since y and x are directly proportional the equation relating them is

y = kx ← k is the constant of proportionality

to find k use the given condition y = 288 when x = 32

k = = = 9

y = 9x ← is the equation of proportionality

when x = 25, then

y = 9 × 25 = 225

answer:

your answer is: c. 196 7/8 in^3.

the correct answer option is (2x-3)(2x+3).

step-by-step explanation:

we are given the following expression and we are to factorize it:

we are to find such factors that when multiplied they give a result of 36 (9 x 4 = 36) and when added they give a result of 0.

the two such factors of 36 are negative six and postive six.

factorizing the given expression to get:

therefore, the correct factorization of is (2x-3)(2x+3).