rennerstoll rennerstoll

21-12-2020
Mathematics

contestada

Draw each expression using arrows or + - symbols. Then find their values.
-7+-2

Respuesta :

atitanstar13 atitanstar13

21-12-2020

Answer: -9

Explanation: when adding two negatives the answer will be negative. So in other words 7+2=9 is the same as -7+-2=-9

Answer Link

Otras preguntas

Can someone help me with this page?

True or false. Thomas Edison created the light bulb?

In 1904, the Supreme Court ruled that which of the following was a “combination in restraint of trade”? (A) Sherman Antitrust Act (B) AFL (C) Grange Movement (D

what is 144 over 324 simplified

Can someone help me with this page?

Compute without using a calculator. sin (9π/4)tan(7π/3)

Review important identitie cosx cosy = 1/2 [cos(x+y) + cos(x−y)]

If x² - y² = 55, and x - y = 11, then y =

What times what equals 576?

5.89 5.899 <,>or = help