My sister's 14 years old my brother said that his age minus 12 is equal to my sister say how old is my brother

What is the circumference of the given circle? Use 3.14 for the value of π and round your answer to the nearest tenth. A) 46.5 mi B) 47.8 mi C) 48.4 mi D) 50.3 mi

What is bigger 3/4 11/16

Find the solution (s) to (x+2) ^2=49. Check all that apply

Find the 12th term of the sequence: 8, 14, 20, 26, ...

Graphing Scatterplots and Trend Lines You just found a positive trend line showing a strong relationship between homework scores and test scores for five students. Explain what this means.

Which expression is equivalent to x-2/y

The distance between City A and City B is 250 miles. A length of 1.7 feet represents this distance on a certain wall map. City C and City D are 3.74 feet apart on this map. What is the actual distance between City C and City D?

Write the product as a trinomial. (m - 5) (m + 2)

You are standing 50 meters from a hot air balloon that is preparing to take off. The angle of the elevation to the top of the balloon is 28. Find the height of the balloon

Alice earns a monthly salary of $315 plus a commission on her total sales. Last month her total sales were $9640, and she earned a total of $1182.60. What is her commission rate?