Answer:
A, 2 5/8 cups
Step-by-step explanation:
Since six dozen brownies is three times as much as two dozen, we can multiply 7/8 cups by 3. 3 x 7/8 = 21/8 If we simplify this fraction, it is 2 5/8. Therefore the answer is A, 2 5/8 cups.
My day has been going good
Answer:
x= 7, -13
Step-by-step explanation:
Let x be the amount invested at 6%
840 = 0.06x + 0.075(2x)
840 = 0.06x + 0.15x
840 = 0.21x
x = 840/0.21
x = 4000
Therefore, she invests $4000 at 6% and $8000 at 7.5%
Answer: The answer is 7x
Step-by-step explanation:
4x+6x-3x
you would combine like terms
add together the numbers with x
4x+6x=10x
then you would take that number and minus 3x
10x-3x=7x
Hope this helps please mark brainliest :)
