3 years ago

What is the answer plz show your work 7-4(d-3)=23

Mathematics

1 answer:

NNADVOKAT [17]3 years ago

3 0

7-4 (d-3)=23
7-4d+12=23 **multiply -4 with (d-3)***
7+12-4d=23
19-4d=23
-4d=23-19
-4d=4
d=4÷-4
d= -1

You might be interested in

Helppppppp<br> Plssssswwww

Irina18 [472]

Answer: No Hope this helps, please consider making me Brainliest.

Step-by-step explanation:

If it is not proportional, it will not cross the origin (I remember this data from the other question you posted). Hope this helps, please consider making me Brainliest.

6 0

1 year ago

Of five letters (a, b, c, d, and e), two letters are to be selected at random without replacement. how many possible selections

san4es73 [151]

Sent a picture of the solution to the problem (s). I sent the formula because I do not know if your calculator has the combination function. You will notice the denominator. I got it by the 2 picks you make and the 3 from what is left over. The 5 is from the total selection.