Seudónimo Seudónimo

01-04-2019
Mathematics

contestada

What is the value of the expression 3x-9=45?

Respuesta :

xzervisx xzervisx

01-04-2019

Answer:

18

Step-by-step explanation:

To work out the value of x we can do 3x-9=45

we can add 9 on both sides so 3x=54

then we can divide by 3

Thats 18

Answer Link

Otras preguntas

how to do 3/4 ÷ 1/3

Darron uses a family recipe to make hamburgers. If he plans on using 1 1/3 cups of bread crumbs, about how many pounds of hamburgers does Darron need to use to

what is the surface area of a triangular pyramid if each face has an area of 30mm squared?

Which igneous rock is well-known for having been used by ancient civilizations to make statues and pottery? A.diorite B.basalt C.rhyolite

Is 2.58, 2.6,2 5/8,2 2/3 in order from least to greatest

The picture below shows a container that Jeff uses to freeze water: A cylinder is shown with base diameter of 8 centimeters and the height as 10 centimeters.

How does the height of an ocean wave determine the motion of a surfer on the wave?

Write (3 − 7i) − (-11 + 5i) as a complex number in standard form. A) 14 − 12i b) 14 + 12i c) 10 − 6i d) 14 − 2i

What is a hydraulic machine and what is its purpose? Explain how a simple hydraulic machine performs work.

Help ASAP I'm trying to get this done before 2nd semester Where was the horse in reference to the monument in Madrid? Provide the prepositional phrase. No need