Represent each problem using a horizontal or vertical number line. then solve. 1. 34 - 17 2. 4/7 + 3/14 3. 14 + 25 4. 8.2 -9.3 5. 12.5 + 4 6. 7/10 + 5/8

1. <1734>  = 34-17= 17

2. <--3/144/7>  4/7+3/14= 11/14

3. <1425>  14+25= 39

4. <8.29.3>  8.2-9.3= -1.1

5. <412.5>    12.5+4= 16.5

6. <5/87/10>  7/10+ 5/8= 53/40= 1 13/40

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.

b

step-by-step explanation: