Bobbyrs mom sets a small small pot of water on the stove and lights the burner. ten minutes later bobby notices the pot is boiling over. which of the following could possibly be the temperature of the pot? a.120 f b.100 c c.90 c d.99 f

The answer is (b) 100° C.

Step-by-step explanation:  Given that Bobby's mom sets a small small pot of water on the stove and lights the burner, which after ten minutes bobby notices boiling. We nee to choose the correct temperature of the water among the four given options.

We know very well the freezing and boiling point of water, which are 0° C and 100° C. And at 100° C, the water starts vapourising.

Since the water was boiling when Bobby notices the pot, so the temperature of the pot must be 100° C.

Thus, the correct option is (b) 100° C.

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