Marcia claims that the GCF for 2x^2, 4xy and 8xy^4 is 8x^2y^4. Is she correct? If not, what is the GCF?

2. The average distance from the sun to the planet Mercury is about 58,000,000 km. The diameter of a human hair is about 0.0025 cm.

The sum of an even number and an odd number always even

What are the domain and range of f (x) = log x-5? A. Domain: x>0; range: all real numbers B. Domain:x<0; range: all real numbers C. Domain: x>5; range y>5 D. Domain x>5; range; y>-5

Find y when x = 115 if y=10 when x=130

Is experimental probability always close to theoretical probability? Explain.

Ryan buys shares of Tesla at $885 on Monday. On Thursday, the stock falls to $468, so he sells his shares. How much did he lose?

What is (6x+1) (3x-3) written in vertex form?

The area of a rectangle is 2937 M2 if the length is 15 what is the perimeter of the rectangle

Find the volume of a cube whose sides each measure 3.9 rounf the answer to the nearest tenth.

Edward has $8000 in a savings account, has $2500 invested in the stock market, owns home worth $30,000, has $20,000 left on his student loan payment, and he has a $600 outstanding credit card debt. What is Edward's total net worth? A. 19,900 B.