The table shows the dates, times, and high and low tide heights. Cresap Bay Tide Table Date Time Low/high tide Thursday, Feb. 7 1:26 a. M. 2. 6 ft (low) 7:26 a. M. 6. 4 ft (high) 2:29 p. M. â€"0. 8 ft (low) 9:21 p. M. 4. 8 ft (high) Friday, Feb. 8 2:24 a. M. 1. 5 ft (low) 8:22 a. M. 6. 5 ft (high) 3:16 p. M. â€"1. 6 ft (low) 10:02 p. M. 5. 1 ft (high) On what date and time was the lowest tide? Thursday, Feb. 7, at 2:29 p. M. Friday, Feb. 7, at 9:21 p. M. Friday, Feb. 8, at 2:24 a. M. Friday, Feb. 8, at 3:16 p. M.

2

step-by-step explanation:

1+1=2

yes yes yes yes yes yes yes yes yes

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form