Last night, the temperature fell from 0°F to –131 5
in 42
5
hours. What was the average temperature change per hour?

Solve the division problem.

Negative 13 and one-fifth divided by 4 and two-fifths

The temperature drop per hour can be represented by

an average of -3 degrees per hour (exact: -3.119047619)

Step-by-step explanation:

-131 divided by 42 equals -3.119047619. round down to -3 to find the average tempertature change per hour.

good luck!! <3

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation:

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%