Answer:
14
Step-by-step explanation:
(5x3-2x2+1) + (2x2-6x4-5)
(15-2x2+1) + (4-6x4-5)
(13x2+1) + (-2x4-5)
(26+1) + (-8-5)
27 + -13
14
Hope this helps... I was confused on the question about the decimals this is the best I can do... Have a nice day though! ☺️
5.2×10^4=5.2×10000=52×1000=52000
This is already in prime factored form. If you multiply 2, 3, 5, and 7 you get 2*3*5*7 = 6*35 = 210
So if your book asked "what is the prime factorization of 210?" then the answer would be 2*3*5*7
I'm using the asterisk symbol * in place of x because x is often used as a variable in algebra.
Answer:
2x + 3(8 - 3x) = 3
x = 3
y = -1
Step-by-step explanation:
2x + 3y = 3
y = 8 – 3x
2x + 3(8 - 3x) = 3
2x + 24 - 9x = 3
7x = 21
x = 3
y = 8 - 3(3)
y = -1
Answer:
B
Step-by-step explanation:
The correct answer is B
