Answer:
(a) C = 25r (b) 8 rooms (c) 7 rooms
Step-by-step explanation:
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(a) C=25r
(b) C = 25r
200 = 25r,
200/25 = 25r/25
200/25 = 8
8 = r, therefore 8 rooms can be cleaned for $200
(c) 200-25 = 25r
200-25=175, so 175 = 25r, then divide both sides by 25, and you get
7 = r , so therefore 7 rooms can be cleaned for $200
Answer:
It is A
From the x-value of 3 to the x-value of 8, the y-value goes down from 3 to -6
Answer:
Step-by-step explanation:
we have
we know that
substitute
therefore
The 2014 population of West Palm Beach in scientific notation is equal to
Answer:
<u>Δ MNO ≅ Δ PQR by ASA postulate</u>
Step-by-step explanation:
Δ MNO and Δ PQR are congruents because:
1. Their included sides MN and PR are equal (22 units = 22 units)
2. Their angles ∠M and ∠P are equal (100° = 100°)
3. Their angles ∠N and ∠Q are equal (35° = 35°)
<u>Now, we can conclude that Δ MNO ≅ Δ PQR by ASA postulate.</u>
