Question

-7p X (-4r) X 39......​

Answer 1

Answer:

Step-by-step explanation:

if the question is

-7p * -4r * 39

then it's

-1*-1*7*4*39*p*r

now you just need a calculator to find the numbers that are multiplied together

-1 * -1 = 1

7*4=28

28*39*p*r

1092*p*r

1092pr