Part A: What is the value of 3x if 9x + 4 = 6x –11? Part B: What is the value of 2x + 1 if 25 = 10x + 5?

Aresearch company wants to test the claim that a new multivitamin to improve short term memory. state the objective of the experiment, suggest a population, determine the experimental and control groups, and describe a sample procedure.

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

Find the missing dimension! need asap! tiny square is a =3025 in ²