Answer:
B
Step-by-step explanation:
+ 4 = 1 ( subtract 4 from both sides )
= - 3 ( multiply both sides by 5 to clear the fraction )
x = 5 × - 3 = - 15 → B
Answer:
Yes you divide 28/80 by 4 and you get 7/20
Step-by-step explanation:
choice D is correct, any number inside the absolute value sign is positive so choice A and C is eliminated, if there is a negative sign in front of the absolute value symbol, the number becomes negative which eliminates choice B. The only choice left is choice D