Mathematics
23. Anita brings 6 dolls to her grandma's hou
Anitas doll collection, as shown in the diagram.
o ner grandma's house. These dolls represent 20% OT
Number
of dolls
0
6
0%
Percent
20%
40%
60%
80%
100%
What is the total number of dolls in Anita's doll collection:
Enter your answer in the box.

1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5

You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣

Ivan began dividing g2  – 6 by g + 1, noting that . he started by placing g in the quotient, as shown below. what is g2  – 6 divided by g + 1? g –  1 –  g + 1  – g  –  7 + g  –  5  +