Derek was observing the change in water levels in his fish pond. The table below show the change in water levels of the fish pond on different dates
DATE
WATER LEVEL
CHANGE (inches)
August 25
-0.75
September 8
3
-1
8
September 22
2.5
October 6
-
2
- 1/2
le
October 20
Based on data in the table, what was the total change, in inches, of the water level in the fish pond from
August 25 to October 207
F 1.65
61
O H2
J7

The area of a rectangle is 54x^9y^8 square yards. if the length of the rectangle is 6x^3y^4 yards, which expression represents the width of the rectangle in yards

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?