Answer:
<em>147 toys</em>
Step-by-step explanation:
<em>for 1 person, 28toys/8hours = 3.5toys/ 1hour </em>
<em>for 42 people, 42 * 3.5toys/ 1hour = 147 toys/hour</em>
<em></em>
<em>~Hope it Helps!~</em>
Answer:3/4
Step-by-step explanation:
its the first one
Step-by-step explanation:
because per pertains to to x
Answer: a = 9, b = 48, c = -1
<u>Step-by-step explanation:</u>
"a" represents the points you receive if an Ace is picked. It is given that you get 9 points ----> a = 9
"b" represents the number of cards that are Not an Ace. 4 cards in the deck are Aces so 52 - 4 = 48 cards are Not an Ace -----> b = 48
"c" represents the points you receive if Not an Ace is picked. It is given that you lose 1 point ----> c = -1
Answer:
2.89
Step-by-step explanation:
Note the equal sign, what you do to one side of the equation, you do to the other. To solve, do the opposite of PEMDAS. Isolate the variable, z.
First, subtract 12 from both sides:
25 = 4.5z + 12
25 (-12) = 4.5z + 12 (-12)
25 - 12 = 4.5z
13 = 4.5z
Isolate the variable, z. Divide 4.5 from both sides:
(13)/4.5 = (4.5z)/4.5
z = 13/4.5
z = ~2.89 (rounded).
2.89 is your answer.
~
