Answer:
you can apply percentages knowledge and reverse percentages knowledge. you can look at the formulas and it will be dead easy.
Step-by-step explanation:
Answer:

Step-by-step explanation:
When will factor it we will get the factors 2x(x^2+2x+4) so option c is correct.
180-106=74
X is congruent to 2y
x=74
74/2= 37
y=37
(4z+6) is congruent to 106
106-6= 100
100/4 = 25
z=25
Answer:
174
Step-by-step explanation:
I divided 2438 by 14 and got 174 mph.