Answer:
0
Step-by-step explanation:
8z +12 = 12
8z = 0
z =0
X2=x2+2x+9
x2-x2=2x+9
2x+9=0
2x=-9
x=-9/2
Answer:
102
Step-by-step explanation:
408 words / 4 min = 102 words per min
Answer:
1. $5.53 2. 7.50
Step-by-step explanation:
You divide the numbers to get the price for one unit (one inch of necklace) 82.99/15 & 112.59/15 and round your answers
Hope this helps :)
