Answer:
19 and 2
Step-by-step explanation:
Let x represent the first number and y represents second number
x + y = 19
x - y = 17 add two equations up
2x = 36 divide both sides by 2
x = 19 and since the difference is 17 the other number is 2
I think it’s QT EJ and HA
Answer:
80 screws
Step-by-step explanation:
25(4)-20
100-20
80
Step-by-step explanation:
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