Multiply & simplify: (2a + 1) (a+3)

Détermine la règle de la suite; 2,1; 2,01; 2,001; 2,0001; 2,00001

Dan got 45 out of 72 correct in his test. What fraction of the marks did he get correct? Give your answer in its simplest form.

Find the value of a variable 104,137,154,131 x mean = 130

Barney has 1 16 5 yards of fabric. To make an elf costume, he needs 2 5 5 yards of fabric. How many costumes can Barney make?

Two garden plots are to have the same area. One is square and one is rectangular. The rectangular plot is 3 meters wide and 12 meters long. How large is one side of the square garden plot in meters?

While driving under normal conditions, your car gets two flat tires at the same time. A) it is impossible B) It is possible, but very unlikely C) It is possible and likely

32,000 is equivalent to how many hundreds

Write (7x^8) (-3xy^2) as a positive exponent

Lindsey sold necklaces to earn money. She earned $125 and put it in a savings account. She earns 5% interest from the bank. If she leaves it in the bank for 2 years, how much will she have in her account at the end of that time?

Evaluate the expression shown for x = 12. Negative StartFraction 5 over 6 EndFraction x + 7