liltray321 liltray321

01-02-2020
Mathematics

contestada

Find the sum. –7 + (–2)

Respuesta :

Аноним Аноним

01-02-2020

Answer: -9

Step-by-step explanation: when you add unwhole numbers they move father into the negatives if its easier you can take away the - mark and add 7 + 2 which is nine then you put the sign back good luck love!

Answer Link

Otras preguntas

Given ~ and AB = 20, CA = 8, and US = 9, what is ST? Does anyone know?

Which is greater? 45.678 or 456.78?

Blain exchanges $100 for yen before going to Japan. If each U.S. dollar is worth 88.353 yen, how many yen should Blain receive?

what type of seismic wave shakes particles at right angles to their direction of travel?

what were the causes and effects of the pueblo rovolt?

2cos^2x+sinx=2 domain restriction 0,2pi

Which of the following features is found in an insect? indeterminate embryonic cells radial cleavage in embryonic cells coelom formed by a split in the mesoderm

Which is bigger 2/3 or 7/8??

how do you think you can use the calorimeter to compare the specific heat capacities of a substance?

how many eighty fours are in 672