We have , to find inverse switch y and x then solve for y.
.
Hope this helps.
Answer:
<u>B: x < -5</u>
- 2x - 7> x + 8
-3x - 7 > 8
-3x > 15
(switch sign when dividing or multiplying by a negative on opposite sides)
x < -5
7(15\3-2) because GEMDAS OR PEMDAS
Answer:
27,648
Step-by-step explanation:
subtract 28,648 - 1,000
Y=42 Y=?
X=6 X=3
cross multiply
so 42times3=6timesY
126=6Y
Y=126 divided by 6
=21