Answer:
Yes,Linear
Step-by-step explanation:
Find the degree of the equation to determine if linear.
Answer:
I can answer if u post a pic or at least a link
Step-by-step explanation:
6) it’s -11a^2b^(because they have the same letters plus both of them have squares and if there isn’t any number in the on the other side it means that it is 1)
7)1mn(subtract and then put the sign of the bigger number)
9)-50xy^2(addition)
10)-49ac^d(subtract and put the sign of the bigger number)
11) 7y + 6z(arrange them first and then add and subtract.)
(Hope this helps)
Answer: 60 degrees
Step-by-step explanation: add all the numbers and subtract by 180.
Answer:
Step-by-step explanation:
Given data
let hats be h
and shirts be s
Rob brought a hat and 3 shirts for 35$. Dan brought 2 hats
h+3s= 35--------1
and a shirt for 20$
2h+s= 20--------2
Hence the systems of equations is given as
h+3s= 35--------1
2h+s= 20--------2