Answer:
x=
−11
2
+
5
2
√5 or x=
−11
2
+
−5
2
5
Step-by-step explanation:
Answer:
75
Step-by-step explanation:
1000-250=750
750 divided by 10= 75, therefore she needs 75 trays :)
Answer:
Step-by-step explanation:
The cost will be 7$ per month
Best regards
Answer:
y=-2x+5
Step-by-step explanation: