Solve the system of equations.
2x + 3y = 4
y = 5x - 27

x = 5, y = -2.

or as an ordered pair it's (5, -2).

Step-by-step explanation:

2x + 3y = 4

y = 5x - 27

-5x + y = -27    Multiply this by - 3:

15x - 3y = 81     Add this equation to the first equation:

17x = 85

x = 5

Plug this into the second equation:

y = 5(5) - 27

y = -2.

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions