ho0lly3loryourise ho0lly3loryourise

24-11-2016
Mathematics

contestada

A number subtracted from 90 is three times that number

Respuesta :

24-11-2016

90-n=3n
90=4n
22.5=n

Final answer 22.5

Answer Link

syed514 syed514

26-11-2016

90 - x = 3xnow you need to solve for x
By combining the x-terms, we get 90 = 4x. Dividing both sides of the equation by 4, we get x = 2.25, or 9/4.

Answer Link

Otras preguntas

To heat the water in the tank from 50°C to 58°C the immersion heater transfers 4032 kJ of energy to the water. Calculate the mass of water in the tank. Specific

It's a part of the policy of containment because for the first time, Truman describes and applies the policy of containment. A-Truman Doctrine B-Marshall Plan

Brainstorm a list of traits for which there might be genetic variation in this clutch of owls.

Classify the triangle by its sides and angles 5.5in 5.5in 1.5in

What makes the presenter effective? Check all that apply. 1 The presenter reads directly from her notes. 2 The presenter refers to the images and uses them to e

please anyone who knows

a+b×2%Can someone help me :)

please help, thank you so much

1. A smaller square piece of plywood was cut from a larger square piece. If opposite ends of the remaining plywood have measures 2x + 5 cm and 2x – 5 cm, what e

What is an equation of the line that passes through the points (-8, 1) and (7, 1)