What is the mean of the following numbers?

15, 10, 7, 12

A

15

B

11

10

D 12

A triangle has dimensions 5, 7, and 11. A similar triangle is drawn with a scale factor of 1.4. What are the dimensions of the new triangle? A. 5, 7, and 11 B. 7, 9.8, and 15.4 C. 10, 14, and 22 D6.4, 8.4, and 12.4

Find the GCF of the terms of the polynomial. 24x^5 + 18x^9

How do you solve this equation? 1/3x+10=55

Evaluate the expression of 28:7 + (4/6+3)

How would you use a number line to round 148 to the nearest ten? Explain

There are 7 people at a party. Each person must shake hands with all the other people at the party once. How many handshakes does it take to do this?

Whether you agree with your parents or not regarding money, you should always respect and honor their decisions.

D - 9 = - 13 * Your answer

If item costs $99.99 with 15% off and I get final price. It then asks me what percentage of savings. How do I get the percentage of savings

An object is thrown in the air with an initial velocity of 5 m/s from a height of 9 m. The equation h (t) = - 4.9t2 + 5t + 9 models the height of the object in meters after t seconds.