Answer:
8x +5
Step-by-step explanation:
The sum is found by combining "like" terms—those that have the same arrangement of variables.
The first expression, 2x +6, has terms 2x and 6.
The second expression, 6x -1, has terms 6x and -1.
In each case, the first term listed is first-degree in the variable x. These are "like" terms, so can be added:
... 2x +6x = (2+6)x = 8x
The second term listed in each case is a constant. These are "like" terms, so can be added:
... 6 + (-1) = 5
Then the sum of the given expressions is the sum of the results from adding like terms:
... 8x + 5
Answer:
5 quarters 12 dimes
Step-by-step explanation:
The quarters have to be a odd number or you wouldn't have the 5 at the end of the number. Because there are "two more then twice as many" dimes then quarters the number of quarters has to stay down. 3 to 5 is a good guess to start. from there you can add up the dimes until it all fits together
U can possibly split the bill....35/2 = 17.50 each payment
Answer:
14 Wood
Step-by-step explanation:
50/5 = 10 Wood = 4 days
70/5 = 14 Wood = 6 Days
I hope this is correct!
Answer : The length of QT is 19.
Step-by-step explanation :
As we are given:
Length of RT = 11
Length of RS = 8
As we are given that R is the mid-point of line QS. That means,
Length of RS = Length of QR = 8
Now we have to calculate the length of ST.
Length of ST = Length of RT - Length of RS
Length of ST = 11 - 8
Length of ST = 3
Now we have to calculate the length of QT.
Length of QT = Length of QR + Length of RS + Length of ST
Length of QT = 8 + 8 + 3
Length of QT = 19
Therefore, the length of QT is 19.
