Answer:
A and B
Step-by-step explanation:
B)The top is cut off but if it says 3/5x then that is the answer.... 4/5x-1/5x is 3/5x and the +3 stays the same
Answer:
50 50 chance
Step-by-step explanation:
there is a equal amount of both number of cards
Answer: −3(5c+4)(5c−1)
Step-by-step explanation:
1. Find the Greatest Common Factor (GCF).
GCF=3
2. Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)
3(75c^2/3+45c/3−12/3)
3. Simplify each term in parentheses.
−3(25c^2+15c−4)
4. Split the second term in 25c2+15c−4 into two terms.
−3(25c^2+20c−5c−4)
5. Factor out common terms in the first two terms, then in the last two terms.
−3(5c(5c+4)−(5c+4))
6. Factor out the common term 5c+4
−3(5c+4)(5c−1)
f (x) = a(x - h)2 + k, where (h, k) is the vertex of the parabola. FYI: Different textbooks have different interpretations of the reference "standard form" of a quadratic function.
The standard form of a parabola is y=ax2++bx+c , where a≠0 . The vertex is the minimum or maximum point of a parabola. If a>0 , the vertex is the minimum point and the parabola opens upward. If a<0 , the vertex is the maximum point and the parabola opens downward.
Points:number of tests
89:1
22 tests, so times 89 by 22 to get1958
1958:22
the ratios are
89:1 and 1958:22
