You make a tree diagram to find the possible outcomes, which there are 81 possible outcomes, 24 of which have exactly 2 red in them.
Answer:
x = $11400
Step-by-step explanation:
Naomi is paid $190 per week plus 5.5% of her total sales in dollars, x, which can be represented by g ( x ) = 190 + 0.055 x.
And Josiah is paid $475 per week plus 3% of his total sales in dollars, x, which can be represented by f ( x ) = 475 + 0.03 x
Let the weekly pat for them are equal.
Then, g(x) = f(x)
⇒ 190 + 0.055 x = 475 + 0.03 x
⇒ 0.025 x = 285
⇒ x = $11400
Therefore, for the value of x = $11400, that will make their weekly pay the same. (Answer)
4, a constant is a number without a variable!
Emily started with 15 tokens and used 6...
15-6 (=9)
On her way to purchase a drink, she found a token.
9+1 (=10)
She gave Hailey half of her remaining tokens, which means she has half left.
10/2 (=5).
She has 5 remaining tokens, derived from (15-6+1)/2
16/12=X/X-3
Cross multiply
16x-48=12x
Subtract
4x=48
Divide
X=12