Answer:
230
Step-by-step explanation:
300 - 70 = 270 boom
Multiply price per pound by total pounds:
2.50 x 3.5 = 8.75
Total cost = $8.75
Hello! To solve this question, all you have to do is divide the total amount of parts made by the number of hours. 1116/7 is 159.42857 and other numbers, or 159 when rounded to the nearest whole number. There were about 159 parts made an hour.
1) you can expand the brackets, simplify, set the equation = 0 and then do a double bracket factorisation.
2)
therefore Josh's solution is wrong asx = 7 and x= -1
Answer:
7/8
Step-by-step explanation:
hope this helps u
