Is (2, 1) a solution to this system of equations?
4x + 12y = 20
x + y = 3
yes
no

yes

I hope to help you

my dear

no

Step-by-step explanation:

4(2)+12(1)=20

8 + 12 =20

20 = 20

15 batches are the most you can make

step-by-step explanation:

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.