Abag of chips costs $3.79 including tax mr. connor wants to purchase chips for his class and has a $15 budget. write and inequality to solve for the number of bags of chips mr. connor can purchase with his budget a. $15x > $3.79 b.$15x < $3.79 c $3.79 > $15 d. $3.79 < $15 (there is a flat line under all the greater than and less than signs)

D.

Step-by-step explanation:

We are given that

Cost of one bag of chips including tax=$3.79

Mr.Connor  has  budget=$15

We have to write an equality to  solve for the number of bags of chips can purchased by Mr.Connor with his budget.

Let x be the number of bags of chips

According to question

Hence, option D is true.

D.

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

the value of v.w= -12.

step-by-step explanation:

we are given three vector r,v and w as:

r = < 5, -5, -2> ; v = < 2, -8, -8> ; w = < -2, 6, -5>

we know that r,v and w could also be represented as:

r=5i-5j-2k

v=2i-8j-8k

and w= -2i+6j-5k

where i,j and k are the unit vectors of x,y and z-axis respectively.

also we know that it has the following property:

i.i=1 ; j.j=1; k.k=1

and i.=j.i=i.k=k.i=j.k=k.j=0

i.e. when we multiply two vectors or we find it's dot product we need to only multiply the components of x coordinates with each other; y with each other and z with each other.

hence, v.w= (2i-8j- -2i+6j-5k)

                  = 2×(-2)+(-8)×(6)+(-8)×(-5)

                  = -4-48+40

                  = -12

hence, v.w= -12