Answer:
Tom has 70 cards, and Harry has 28 cards.
Step-by-step explanation:
Let h = number of cards Harry has.
Then the number of cards Tom has is 2 1/2 * h = 2.5h.
Together they have 2.5h + h = 3.5h number of cards.
Together they have 98 cards.
3.5h = 98
h = 98/3.5
h = 28
Harry has 28 cards.
Tom has 2.5h = 2.5 * 28 = 70
Answer: Tom has 70 cards, and Harry has 28 cards.
Marlen wants to know which package of paper towels in the better buy. Both packages contain the exact same type of paper towel.
One package costs $5.94 and comes with 6 rolls, and another package costs $8.73 and comes with 9 rolls.
Which package should Marlen buy?
Answer:
The function is "f(x) = 5*x"
Step-by-step explanation:
Everytime we add a number to the independent variable of a function, in this case x, there'll be a common factor between the variable and a pure number. To solve this problem we need to make "(x + 3)" appear. Since we have "f(x+3)" we need to first factor the common denominator. We have:
f(x + 3) = 5*(x + 3)
Therefore,
f(x) = 5*x
9514 1404 393
Answer:
24
Step-by-step explanation:
Put the value where the variable is and do the arithmetic.
8|-2+5| = 8|3| = 24
The absolute value of a positive number is that same positive number.
Answer:
this is right
Step-by-step explanation:
i just took the test and it was B!
