Alex scored 10% in his math test if the test was out of 30, what was his score

Solve 2x^2 - 8x = - 7

In a certain liberal arts college with about 10,000 students, 40% are males. if two students from this college are selected at random, what is the probability that they are of the same gender?

Threa consecutive integers have a sum of 30. Which equation can be used to find x, the value of the smallest of the three numbers?

There are many penguins on a hill. 53 penguins waddled off the hill. Now 21 penguins remain on the hill. How many penguins were on the hill to start? 74 penguins 72 penguins 32 penguins 34 penguins

Ten increased by 6 times a number is the same as 4 less than 4 times the number

What is the decimal for the fraction 28/6

Solve for T B=RT-4/6

Simplify the square root of 3 times the fifth root of 3. three to the one-tenth power three to the three-fifths power three to the nine-tenths power three to the seven-tenths power

Find the lowest common denominator of and

At Eve's Beading Boutique, there are 16 plastic beads and 64 metal beads on clearance. What percentage of the beads on clearance are plastic?