A) y = 27x + 3
b) domain: 10<x<15
range: 273<y<408
Answer:
x=-1
y=-3
Step-by-step explanation:
3x-2y=3(1)
5.(1) <=> 15x-10y=15 (2)
15x-4y=-3 (3)
(2)-(3) <=> -6y=18
I'm guessing a pentagon but I could be wrong
Answer: 318
Step-by-step explanation:
7 to the 3rd power is 343, 343 minus 25 is 318
Compatible numbers to find two estimates 73÷4,858
70÷4,850 = 0.014
You sure it's not 4,858÷73
4,850÷70 =
______ _____ 69 2/7
70)4850. 7)485
42
65
63
