The final answer is -5.28825
29.99 dollars because if you use a calculator subtracting 1.99.99 by 15% you get 29.998 but you can also round up to 30$
Answer:
Step-by-step explanation:
9.65+0.4=10.05
16.058-1.2=14.858
-7x -7y = 21
Y = 6
Since they are giving you the value of 6 you just plug it in the equation
-7x - 7(6) = 21
-7x - 42 = 21
+ 42. +42
-7x = 63
/-7. /-7
X = -9
Answer:
speed is distance over time.so you convert 1/2 to hours then solve
Step-by-step explanation:
hope it helped
