Answer: y = -4.5
Step-by-step explanation:
<u>Given expression</u>
-3 = 15 + 4y
<u>Subtract 15 on both sides</u>
-3 - 15 = 15 + 4y - 15
-18 = 4y
<u>Divide 4 on both sides</u>
-18 / 4 = y / 4

Hope this helps!! :)
Please let me know if you have any questions
Answer:
Domain: 4
Range: 0
Step-by-step explanation:
The Domain is the first coordinate which is x
The Range is the second coordinate which is y
Hope This Helps :)
Answer:
75
Step-by-step explanation:
1000-250=750
750 divided by 10= 75, therefore she needs 75 trays :)
Answer:
-17 x + 60 y + 33
Step-by-step explanation:
3(7-3x+8y)-4(2x-9y-3)
Distribute
21 -9x+24y -8x +36y +12
Combine like terms
21+12 -9x-8x+24y +36y
33 -17x +60y
Rearringing the terms
-17 x + 60 y + 33
I wrote the algebraic expressions in order for you. When I show the up arrow, it represents that the number after the arrow is an exponent. Hopefully this helps. :D
4 • (n^3 - 7)
(5 x n) + 3
(n^2) - 15
3 + (5 x y)