Answer:
10
Step-by-step explanation:
40=2a<u>-3</u>+2a+3a<u>+1</u>
add like terms
get 'a' by its self
- 40(+2)=7a<u>-2(+2)</u> [2 cancels out]
- 42(÷7)=7a(÷7) [7 cancels out]
- a=6
plug in the answer for Equations
- biggest: 3(6)+1= 18+1= 19
- smallest: 2(6)-3= 12-3=9
subtract smallest from biggest
X² - 24x + 144
What are two numbers that multiply to 144 but add up to -24?
The answer is -12
Write out the factorization.
(x - 12)(x - 12) = x² - 24x + 144
Solution: C) (x - 12)²
Answer:
a. F = (9/5)(K - 273.15) + 32
b. F = 32°F
Step-by-step explanation:
K=5/9(F−32)+273.15
F = (9/5)(K - 273.15) + 32
F = (9/5)(<u>273.15</u> - 273.15) + 32
F = 32
10 - 3x - 13 + 5x
= 10 - 13 + 5x - 3x
= - 3 + 2x
= 2x - 3
Answer: the answer is 12.3
Step-by-step explanation:
Just do 15/100(82)
