Which inequality has a solution set of {x\x> -3 or x<-4}?
a 2x + 71<1
c 2r +7<-1
b 2x + 7/> 1
d|2x + 7/>-1

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle? by using compass take the measures of angle and draw the same arc according to it.