asmatalhaoui741 asmatalhaoui741

02-11-2020
Mathematics

contestada

1. 5+8 ÷2-7
12× 3-42+20
please help me now
I will report your answer if bad

Respuesta :

aliciayong025 aliciayong025

02-11-2020

1. 2

2. 14

5+(8÷2)-7

5+4-7

=2

(12x3) - 42 + 30

36-42+30

=14

Answer Link

Otras preguntas

A paper-filled capacitor is charged to a potential difference of V 0 = 2.5 V V0=2.5 V . The dielectric constant of paper is κ = 3.7 κ=3.7 . The capacitor is the

Time Warner has different divisions for magazines, movies, recordings, cable television, and so on. The Warner Bros. part of the empire alone has divisions span

Nolan has $60 in a savings account that earns 5% interest per year The interest is not compounded. How much will he have in 1 year? interestperyear.Theinteresti

The difference of the square of a number and 40 is equal to 3 times that number. Find the positive solution.

if the pH of a solution is 5, what its the pOH

Exam grades across all sections of introductory statistics at a large university are approximately normally distributed with a mean of 72 and a standard deviati

What is the answer to 50% of $36

Give at least three common motivational techniques from the ""Model of Motivated Learning"" from Learning Theories. Some may call these techniques manipulation

Which expression represents the product of Q and 5÷2

The averages of estimates of humans' carrying capacity is froma. 2-5 billionb. 5-10 billionc. 10-15 billiond. 15-20 billion