Answer:
B
Step-by-step explanation:
if you look closely, you can see that the side of it goes up 2, then 2, then 1.
Answer:
23+0.05m=88.65
Step-by-step explanation:
0.05m=65.65
m=1,313
i think this is right, I am sorry if it is wrong...
False! It is 5 × 10⁷.
50 million is 50 000 000.
50 000 000 = 5 × 10 000 000
Count number of zeros - it is your exponent:
in 100, there are 2 zeros, so: 100 = 10²
in 1000, there are 3 zeros, so: 1000 = 10³
in 10 000 000, there are 7 zerose, so 10 000 000 = 10⁷
50 000 000 = 5 × 10 000 000 = 5 × 10⁷
Answer:
The answer is B. y=3x-2
ask me for details if you want haha... Kinda hurried bc you said hurry xD
Answer: C. (-7x+9)(x-2)
Step-by-step explanation:
1. Factor out the negative sign.
−(7x^2+5x−18)
2. Split the second term in 7x2+5x−18 into two terms.
−(7x^2+14x−9x−18)
3, Factor out common terms in the first two terms, then in the last two terms.
−(7x(x+2)−9(x+2))
4. Factor out the common term x+2x+2x+2.
−(x+2)(7x−9) or (-7x+9)(x-2)