# The swimming pool is open when the high temperature is higher than 20^circtext{C}20 ∘ C20, degrees, start text, C, end text. Lainey tried to swim on Monday and Thursday (which was 333 days later). The pool was open on Monday, but it was closed on Thursday. The high temperature was 30^circtext{C}30 ∘ C30, degrees, start text, C, end text on Monday, but decreased at a constant rate in the next 333 days.

The swimming pool is open when the high temperature is higher than 20^\circ\text{C}20 ∘ C20, degrees, start text, C, end text. Lainey tried to swim on Monday and Thursday (which was 333 days later). The pool was open on Monday, but it was closed on Thursday. The high temperature was 30^\circ\text{C}30 ∘ C30, degrees, start text, C, end text on Monday, but decreased at a constant rate in the next 333 days.

## This Post Has 4 Comments

1. Expert says:

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

2. Expert says:

C. 40,320 just did the math right now

3. Expert says:

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

-7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5

4. Expert says:

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction