aidan31
aidan31
15-11-2017
Mathematics
contestada
Help me please I can’t find the answer
Respuesta :
bssh224
bssh224
15-11-2017
So we need to represent the problem using an equation
900 = the original pile of bricks (x) + 25% more - 40% (original + 25% extra)
900 = x + .25x - .4(x + x*.25)
900 = x + .25x - .4x - .1x
900 = .75x
x = 1200
Answer Link
VER TODAS LAS RESPUESTAS ( 97+ )
Otras preguntas
The use of drugs to control or relieve the symptoms of psychological disorders is called:
what is the next letter 2 3 E 4 5 I 6 8
How many moles of electrons are required to reduce one mole of bromine gas (br2) to 2 moles of bromide ions (br-)?
Which of the following statements is true? The mineral ores for gold and silver are commonly found in the earth's crust. The mineral ores for gold and silver ar
A regular decagon has 10 sides. How many reflectional symmetries does a regular decagon have?
How many gallons would you serve 320 students
find the measurement of arc ac whose inscribed angle is 62 degrees
Don't you give me none o' your lip," says he. "You've put on considerable many frills since I been away. I'll take you down a peg before I get done with you. Yo
Please help ...........,,,,
Read the paragraph. [1] Jenna is brainstorming topics for a term paper for her history class. [2] Although she wants to get started as soon as possible, she a
