Answer:
B
Step-by-step explanation:
Answer:
6:9
Step-by-step explanation:
Lets assume the relationship between the amount of blue and red marbles are proportional. If there are 6 red marbles , then we would need need to find out how much times you multiplied 2 by to get.
6/2 is 3, which means that you multiplied the red marbles by 3 to get 6 of them.
Since the relationship between red and blue marbles is equivalent, we just need to multiply the blue marbles by 3 as well, to even it out.
3x3=9
There are 9 blue marbles if there are 6 red marbles.
Answer:
<h3>
(2x - 1) 4</h3>
STEP
1
:
Equation at the end of step 1
((((16•(x4))-(32•(x3)))+(23•3x2))-8x)+1
STEP
2
:
Equation at the end of step
2
:
((((16•(x4))-25x3)+(23•3x2))-8x)+1
STEP
3
:
Equation at the end of step
3
:
(((24x4 - 25x3) + (23•3x2)) - 8x) + 1
Step 1 3(2x+7)-4=53-3x given
step 2 6x+21-4=53-3x expanding
step 3 6x+17=53-3x adding (21-4)
step 4 9x+17=53 adding 3x to both parts
step 5 9x=36 subtracting 17 from both sides
step 6 x=4 divding by 9
1 cup of cool water (in a glass tumbler) took about 3 hours to freeze in my freezer.
