Mermaidbabe Mermaidbabe

02-02-2018
Mathematics

contestada

1.5x - 1.9y = - 29 , x - 0.9 = 4.5

Respuesta :

02-02-2018

x-0.9 = 4.5
+0.9 +0.9
x = 5.4
( to get rid of the -0.9 beside the x, u have to do the opposite operation on both sides. if its -0.9, u have to add 0.9 on both sides)

not sure about the first one.

Answer Link

Otras preguntas

6.5 write in word form

The value of 3 in 920.003

a mulberry silk worm can spit a single thread the measure up to 3,900 ft in length. write the number in scientific notation?

What is the value of 5 in 356,039,763

A bus on a regular schedule takes 3 1/4 hours to reach its destination. The express bus takes 2 1/2 hours to make the same trip. How much travel time can be sa

is -n always sometime or never a positive number ?explain

give me a sentence with the words risk and wages

theo had a balance of -$4 in his savings account. after making a deposit, he has $25 in his account. what is the overall change to his account?

What is 8.7 billion as a scientific notation

A carton can hold 1000 unit cubes that measure 1 inch by 1 inch by 1 inch. Describe the dimensions of the carton using unit cubes. Can you explain to me how to