Seudónimo Seudónimo
  • 10-03-2017
  • Mathematics
contestada

How do I answer the question ?
I really don't know what to do.

How do I answer the question I really dont know what to do class=

Respuesta :

Cordelia00
Cordelia00 Cordelia00
  • 10-03-2017
Joe answered the equation correctly. Alexandra didn't follow order of operations. (Multiply,divide,add,subtract) in that order..... I hope this makes sense to you
Ver imagen Cordelia00
Answer Link
xxhellotherexx
xxhellotherexx xxhellotherexx
  • 10-03-2017
1. Joe did. 2. Alexandra didn't follow the order or operations P E M D A S
Answer Link

Otras preguntas

A polygon is a hexagon if and only if it has six sides. Write a definition based on the given biconditional.
Factorise: 4x^2 – 9y^2
jamal bought 4 shirts in Massachusetts. The sales tax is 5%. If the price before tax for each shirt was $116 how much money did jamal sprnd including tax?
What process produces a greater number of offspring?
two right triangles are similar if an acute angle of one triangle is congruent to an acute angle of the other triangle. a. true b. false
A contradiction is: - always false - always true - sometimes true - sometimes false
In the diagram, the lenght of segment BC is 23 units. What is the lenght of segment DC?
what is the answer sir
About 40 percent of all canadians have A. Inuit ancestors B. British ancestors C. Native American ancestors D. French ancestors
If a student knows a ship traveled 300 meters straight north at 10 km/h, what else does the student know? a.velocity b.acceleration c.average acceleration d
good job