06-11-2017
Mathematics

contestada

find the value in this expression

find the value in this expression class=

Respuesta :

choixongdong choixongdong

06-11-2017

= 9 + 2(10) - (-2)
= 9 + 20 + 2
= 31

answer
31

Answer Link

Otras preguntas

what things happen if you take the frog out of the food chain

I need some really interesting facts about Pumice and Sandstone

What is the greatest value in the range of f(x)=x^2-5 for the domain {-5, -3, 0, 1, 2}?

Is 20/100 equivalent to 1/5

Magic squares when added all rows & columns equal the same #, such as the example on q #7. I need Question #8 . Please help

Need help with this one.8 + I 5x - 3 I > 10

(x³+6)(x⁴-9)= ___ (type terms in descending order) please help.

If a single fair die is rolled find the probability of a 3 given that the number rolled is odd

I need some really interesting facts about Pumice and Sandstone

Solve the given equation on the domain [0,2π]: 2sinx-sqrt(2)=0sqrt=squareroot