Answer:if the notebooks cost 3.59 and pens cost 1.49, with x representing the notebooks and y representing the number of pens and an amount of $13, the inequality would be written as 3.59x+1.49y13
Step-by-step explanation:
Answer with explanation:
It is given that, point W (-4, 7) is translated to W'(-2,4).
The Student Wrote this translation rule as:
(x,y)→(x-3, y+2)
So,if we apply the translation rule in W ,then
W(-4,7)→W'(-4 -3, 7 +2)=W'(-7, 9)
We are not getting the original coordinates of point after applying this translation rule.
So,the translation rule that student wrote is incorrect.
So,the translation rule should be ,
(x,y)→(x+2,y-3)
that is , W(-4,7)→W'(-4+2,7-3)=W'(-2,4)
f (9) = 5 - 2 (9)
f (9) = 5 - 18
f (9) = - 13
f (9) + 3 = - 13 + 3
f (9) + 3 = - 10
Answer:
the answer is -10
Step-by-step explanation: