Round 21,839 to the nearest 100

How many solutions does 4 (x + 1) = 3x + 4 have

Tell what you would do to isolate the variable. - 5c = 5/24

Your sports team needs to raise money for a trip to Canada for a tournament, and you decide to have a spaghetti fund fundraiser. You spend $60 on utensils (plates, cups, silverware, napkins) and $140 on food. You charge $8 per ticket.

What qualifies two figures as similar figures? O two figures that each have one angle that is equal to each other two figures each have one side that is equal to one side on the other the ratios of the lengths of their corresponding sides are equal

The function, f (t), represents the distance from sea level, in meters, of a submarine after t minutes. Select the appropriate domain for f (t). A. the set of all real numbers B. the set of all integers greater than or equal to zero C.

If m 1 equals (4x + 2) ° and m4 equals 110°, what is the value of x? A. 17 B. 28 C. 30 D. 32

Subtract. (-3.5x+7) - (5.3x-4) Enter your answer, in simplified form, in the box.

5/12-4/16 in simplest form and regular form

Which number sentence below matches this word problem? Mike and Mary were expecting 75 people at their wedding. The weather was very bad on the day of the wedding, and 8 people were not able to come. How many people attended the wedding? O O O A.

The sum of the first 6 terms of a geometric sequence is 39.375 and the common ratio is 0.5 write the geometric sequence series using summation notation