Answer:
Domain = (-∞,∞) { x|x∈R}
Range = { -4 , ∞} , { y|y≥-4}
Step-by-step explanation:
Answer: A. 8x+13
Step-by-step explanation:
9+4(2x-1)+8
Use distributive property
9+8x-4+8
Combine like terms
8x+13
Answer:
she gets paid 15$ a hour
Step-by-step explanation:
divide 120 by 8
Answer:
The correct answer is 11 x squared + 2 y + x squared minus 3 y
Step-by-step explanation:
Just took the test on Edg. Hope it helps :)
<u>Answer</u>
6,122 hm
<u>Explanation</u>
You can carry out operations on the like terms only. So convert all units to one unit.
I will convert them to dam
1 km =100 dam
73 km = 73 × 100
=7,300 dam
11 km = 11× 100
1100 dam
1 hm = 10 dam
47 hm = 47 × 10
= 470 dam
55 hm = 55× 10
= 550 dam
73km 47hm 2dam - 11km 55hm = (7300+ 470+2) - (1100+550)
= 7,772 - 1,650
= 6,122 hm