Answer:
450
Step-by-step explanation:
513÷114=4.5 then move decimal 2 places to the right
513÷450= 1.14 then move decimal 2 places to the right
Answer:450
S= 350+60w
7x+90+20=180
7x+110=180
7x=180-110
7x=70
7x/7 = 70/7
X=10
Y=40
Yes
Assuming that the question is asking for -1 to be plugged in as x
4(-1)-3≤5
-4-3≤5
-7≤5
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