stptaco16 stptaco16

01-11-2019
Mathematics

contestada

-10 +7+8+15=
Hey does anyone know ?

Respuesta :

01-11-2019

Answer:

So first u add

-10 + 30

Now you substract

20

Therefore the answer is 20

Answer Link

amberhong2006 amberhong2006

01-11-2019

Answer:

20

Step-by-step explanation:

-10+7=-3

-3+8=5

5+15=20

Answer Link

Otras preguntas

Waves on a swimming pool propagate at 0.720 m/s. You splash the water at one end of the pool and observe the wave go to the opposite end, reflect, and return in

What is the simplified form of (X/3-y/4)/(x/4+y/3) ? (6 points)

The 2008 Physical Activity Guidelines for Americans recommend that older adults: a) avoid resistance exercise to reduce fracture risk. b) perform at least 200 m

What two factors led to a larger workforce available to new industries? lower tariffs and immigration from the American West O urban tenements and widespread po

What are three strategies that artists began using to make their work more realistic

what in dna contains a sugar

How is the modern periodic table arranged?by increasing electronegativity by increasing atomic number by increase in atomic mass by increasing ionic size

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. In order to lower her monthly payment, Melissa wi

Simplify -3(v+5)+2(2v+2)

reincarnation is the hindu belief that ?