aerodramatic aerodramatic

03-12-2018
Mathematics

contestada

Jill got the expression 7x + 1 and then wrote her answer as 1x + 7. Is her expression an equivalent expression? How do you know?

Respuesta :

person12335 person12335

03-12-2018

the expression is not equivalent because when you test x with any number besides 8 you get two different answers

Answer Link

Otras preguntas

On a certain day, a bakery produced a batch of rolls at a total production cost of $300. On that day, 4 5 of the rolls in the batch were sold, each at a price t

Chapter 1:QuaEND-OF-CHAPTER REVIEW EXERCISE 11A curve has equation y = 2xy + 5 and a line has equation 2x + 5y = 1.The curve and the line intersect at the point

PLEASE HELP WORTH 30 POINTS

The main disagreement between Patriots and Loyalists was whether or not —

A runner leaves his house at 7:45 for a morning run. If he travels at an average speed of 6 mph and gets back home at 10:00, how many miles did he run

What are the charges both inside and outside of the neuron after the simulation is complete?

Think about a small business you might enjoy opening. Typical examples might be a restaurant, specialty clothing store, or professional service. Assume that it

The subtractive sculptural method involves ______________ material not being used (i.e. carving out of a block of wood or stone).

NH4I(s) NH3(g) HI(g) Calculate the equilibrium concentration of HI when 0.343 moles of NH4I(s) are introduced into a 1.00 L vessel at 673 K. [HI]

Suppose that a certain country has an MPC of 0.8 and a real GDP of $400 billion. If its investment spending decreases by $5 billion, what will be its new level