In this unit, you solved two-step equations. a two-step equation is an equation of the form px + q= r. it takes two steps to solve for the variable x. for example, 3× +(-5)= 19 is a two-step equation. how could you transform this particular equation to create a three step equation? list several ways you could transform it using common math operations. next, try solving one of the three step equations you created for x. (use a guess and check strategy, if necessary.) what additional step is required to find the solution? in your opinion, is solving the three step equation more difficult than solving a two step equation? why are why not? do you think there is limit to the number of steps it takes to solve an equation? explain ( i need the work to be shown for this )

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate

b because it contains 40% of the possible results from the random list.  

0,1,2,3 v 4,5,6,7,8,9  

4 integers to 6 integers  

40% success vs 60% fail

step-by-step explanation:

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92

option a is correct.

only one solution to the system of equations

step-by-step explanation:

if the graph of the equations do not intersects(i.,e if they are parallel) then, there are no solutions that are true for both the equations.

if the graph of the equations intersects, then there is one solution and that is true for both the equations.

since, in the given figure:

the two lines intersect each other

⇒there is only one solution which satisfy both the lines of an equations.

therefore, there is only one solution to the system of equation