Answer:
you have to set each factor to 0 and solve.
Step-by-step explanation:
Answer:
Step-by-step explanation:
15 plus 15 plus 15 is 45 - 15 =30
252 is the answer because you can square of every small box to each parts area then add it up
No she can't spend $4.39 for each sandwich because if you divide 20 by 5 your quotient will be 4.
Answer:
y= 10
Step-by-step explanation:
-3x-5y=4
+3x +3x
-5y=7x
+5y +5y
y= 10