donaldstone1818 donaldstone1818
  • 01-05-2021
  • Mathematics
contestada

Simplify the following expression.
-20 + (-15)
O A 5
OB. -35
O C.
-5
OD. 35
Reset
Submit

Respuesta :

obijudith74
obijudith74 obijudith74
  • 01-05-2021

Answer:

B) -35

Step-by-step explanation:

-20+(-15)

as taught when there is a minus and plus sign together it becomes a minus sign automatically (+ -)= -

Therefore -20+(-15)

will be -20-15 which gives you -35

Answer Link

Otras preguntas

(d) Two alarm clocks are set to ring at intervals of 42 minutes and 56 minutes respectively. If the alarm clocks ring together at 0830, at what time will they n
1. New foods and beverages arrived in the subcontinent were: a) potatoes, comm, chillies, tea, and coffee b) potatoes, corn, chillies, pulses and coffeec) potat
answer it pls... T_T .​
Mr. Tan, a manufacturer who produces more medium-sized shirts than either large-sized or small-sized T-shirts, bases his decision on? O A. Instinct O B. Mean O
Calculate the root mean square velocity of I2(g) at 373 K.
Annotated bibliography on sociology history and theorist
I don’t get this question Simplify 4.5:9.9:8.1 Please help
According to the graph, what is the factorization of x² - 5x+6? OA. (x-3)(x+2) OB. (x+3)(x-2) OC. (x+3)(x+2) OD. (x-3)(x-2) y xẻ 5Xtộ
what is the role of profit in a business ?​
What is the units digit of the sum 1! + 2! + 3! + 4! + 5! + ... + 1000!? please help if you can