Answer:
A. 1/5
Step-by-step explanation:
Add all the numbers up, you get 25. There is 5 yellow marbles, so that's a 5/25 chance of picking a yellow one, now you just have to simplify, you then get 1/5, because 5 ÷ 5 is 1, and 25 ÷ 5 is 5.
<span> pythagorean theorem formula= </span> a^{2}+ b^{2}= c^{2}
Standard form
expand first then add
f(x)=3(x-7)²+5
f(x)=3(x-7)(x-7)+5
f(x)=3(x²-14x+49)+5
f(x)=3x²-42x+147+5
f(x)=3x²-42x+152
A is answer
1) can't answer w/o a graph
2) just plug each one in the the equation (remember that a point is (x,y)) so you plug (-5) in for y and (-1) in for x
(-5)=(-1)–4
-5=-5 ✓
(-1,-5) is the answer
C)
the answer should be 24a^-1b^10
