datlab21 datlab21

10-10-2018
Mathematics

contestada

find the sum −12(7z+4)+15(5z−15) can someone help me please?

Respuesta :

remotecontrolbrain remotecontrolbrain

10-10-2018

−12(7z+4)+15(5z−15)=-84z-48+75z-225=-9z-273

Answer Link

shyannadiaz shyannadiaz

10-10-2018

-3(3z+91) is the answer

Answer Link

Otras preguntas

What type of membrane lines the renal pelvis and calyces

Lincoln's missing bodyguard

When elements and components that are dissolved in water leave a solution what is the result

I NEED HELP ASAP! PLSSSSSSSSSSSSSSSSSSS

A card is picked at a Random from a standard deck of 52 what is the probability of picking a face card

Perform the indicated operation. (2x + 4)(3x + 8 )

what was true about the end of the vietnam war

calculate the Mass percentage of different elements present in CaCO3

A and B someone can help ny plis

which part did the slave trade play in helping Europeans take control of much of Africa in the 1800's?