Since the total number of songs is 46,
g + d = 46
This is the first equation.
Since the guitarist wrote 8 less than twice the number of songs written by the drummer,
g = 2d - 8
This is the second equation.
Therefore, the answer is F.
Answer
i think 3,6 but im not sure
Step-by-step explanation:
8 people = $2850 for one night
1 person=$356.25 for one night
4 people = $356.25×4=$1425
7 nights=$1425×7=$9975
3 people=$356.25×3=$1068.75
8 nights=$1068.75×8=$8550.
Answer:
How are we supposed to solve this there is no image
Step-by-step explanation:
Equation 1) -4x + 7y = 1
Equation 2) 25 = 2x + 5y
For both equations, move the variables all onto one side, preferably the left side.
To do so, for equation 2, subtract 2x from both sides, as well as subtracting 5y from both sides, and then subtracting 25 from both sides.
2) -2x - 5y = -25
1) -4x + 7y = 1
Multiply all of equation 2 by 2.
2) 2(-2x - 5y = -25)
2) -4x - 10y = -50
1) -4x + 7y = 1
Subtract the equations from each other.
-17y = -51
Divide both sides by -17.
y = 51/17
y = 3
Plug in 3 for y in the first equation.
-4x + 7y = 1
-4x + 7(3) = 1
-4x + 21 = 1
-4x = 1 - 21
-4x = -25
x = -25/-4
x = 25/4
x = 6 1/4
(6 1/4, 3)
~Hope I helped!~