A student worked the following problem. Their work is shown below. 2(10x + 3) − x = 44

Step 1: 20x + 6 − x = 44
Step 2: 19x + 6 = 44
Step 3: 19x = 38
Step 4: x = 2

Which statement is correct?

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.

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for