Answer:
2) 4p
Step-by-step explanation:
Answer:
y = 2x - 5.
Step-by-step explanation:
hope this helps. I had this question and got it right!
Answer:
9x + 6 ⇒ 3(3x + 2)
3 friends; 1 ticket: 3x + 2
Step-by-step explanation:
To write 9x + 6 as a product, you have to factor it by factoring out a 3 (which fits into both 9 and 6). This will look like: 3(3x + 2)
The question wants to know how many friends went to the movies (which is already given), but the answer is 3 because you factored a 3 out of the total cost for the movies.
The expression 3x + 2 (the expression inside the parentheses represents the cost of a single movie ticket because 3 of these represented the cost for 3 people, but since it has been divided by 3 (3/3 = 1) this only represents the cost of a movie ticket for one.
Inessa = X
Ralph = Y
By the given ratio X/Y = 5/6
Solve for X: X = 5/6 * Y
Now Inessa gives 1/2 of hers to Ralph, which then totals 850"
Y + 1/2X = 850
Replace x :
Y + 1/2 * 5/6 * Y = 850
SImplify:
Y + 5/12Y = 850
Multiply both sides by 12 to remove the fraction:
12Y + 5Y = 10200
Simplify:
17Y = 10200
Divide both sides by 17:
y = 10200 / 17
y = 600
Ralph originally had 600 plants.
The answer is the second option, option B, which is: B. <span>W'(2,8), X'(2,2), Y'(8,2)
</span> The explanation is shown below:
You have the Triangle WXY has coordinates W(1,4), X(1,1), and Y(4,1) and the Triangle of the option B has coordinates W'(2,8), X'(2,2), Y'(8,2). As you can notice, the coordinates of the new triangle are the result of multiply the coordinates of the original triangle by a scale of factor of 2. Therefore, in other words, the Triangle WXY was dilated with a scale of factor of 2.