será que me pueden ayudar con las siguiente ecuaciones y con verificación por favor gracias son 8 ecuaciones 1) 3x+7=-5 2) 4=3x+1/4 3) - 2/5+2x=4-3x 4) 5x+3/8=3/4 5) 3/5x+4=-3/6 6) 3x-4/9=-7/2-4x 7) 5/6x+5/3=5/4 8) 4/3=3x-1/2

Janiah is solving the system using elimination. Her first step is shown. What should be her next step

How many primes are between 2^31 and 2^32? What is the approximate ratio of primes to all numbers between 2^31 and 2^32?

What shape would you get if you cut off one of the corners of a rectangular prism

When is a relation a function

I'm 16 in geometry someone send me they number so I can send u a pic of the parallelogram I'm stuck on

The circumference of a circle is 9.58. Find the length of the diameter. Give your answer to 2DP

Complete the patterns 9430, 94.3, 9.43

10. The length of a rectangle is six times the width. If the length is 18 inches, what is the width

A safe has a 4-digit lock code that does not include zero as a digit and no digit is repeated. What is the probability of a lock without all even digits? There to get a lock code with all even digits. There are 3,024 different 4-digit lock codes.

Express 2/5 as a decimal