Timothy evaluated the expression using x = 3
and y = –4.
xy-2
3x2y−4
1 answer:
The expression xy-2, when x=3 and y= -4, becomes (3)(-4)-2, or -14 (answer)
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Answer:
80%
Step-by-step explanation:
24/30 = x/100
100/30= 3 1/3
24 x 3 1/3= 80
Step-by-step explanation:
I would say teach them easy stuff like 5+5 and number problems such as Sarah has 10 apples and takes away five apples,How many apples does Sarah have now?
3x-16y-z+9
In fraction 100/100
