Mikayla has $30 in a cafeteria account. She spends $3 each day for lunch. Which equation matches Mikayla's situation? y=3x-30
y=-3x-30
y=30x-3
y=30-3x

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.

Find the value of x that will make l ll m

Write down in words the number 65 405