Azoologist is recording the loss of deer in a forest. she notes the number of deer, d, in the forest on january
1. one year later, there were 73 deer in the forest, which is 19 fewer deer than were in the forest a year earlier. which equation represents this situation?
a. d+19 = 73
b. d – 73 = –19
c. 73 – d = 19
d. d – 19 = 73

D. d-19=73

Step-by-step explanation:

K12

the answer is 45 i just did it on oddesy ware

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation: