Tommy answered 2 1/2 problems incorrectly on his math quiz. there were 20 total problems. how many did he answer correctly?

Choose one of the factors of x6 + 1000 x2 x2 - 10 x4 - 10x2 + 100 x4 + 10x2 + 100

Which of the following is equal to 8? (-24) divided by (3) (-11) - 3 (-3) - 11 (-2) x 4

A steel rod weighing 25 lb 11 oz is cut into three equal pieces. Find the weight of each piece of steel rod. Final answer must be expressed as such: ___ lb and ___ oz.

Why is it so easy to buy on impulse and overspend with a credit card? What could you do to counteract this tendency?

What are the two binomial factors for x2 - 25

Solve the system of equations 9x + 2y = 11 and 9x + y = 1 by combining the equations

Polygon ABCDE and polygon FGHIJ are similar. The area of polygon ABCDE is 80. What is the area of FGHIJ?

The queen received a diamond brooch for her birthday. The largest gem weighed 5.1 carats. There were three other gems that weighed 0.7 carats, 1.4 carat, and 2.6 carats. What was the total weight of the gems?

Ramon earns $1,825 each month and pays $53.20 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month?

Which is the answer for-18 + 12 + - 27 + - 9 + 16