Hi can you please help me on my homework
Answer:
The village market
Step-by-step explanation:
Price per can at the village market
= 2.30÷5
= $0.46
Price per can at Best Food
=5.10÷10
= $0.51
rad 89 = 9.43398
bcuz: 9.43398^2 = 88.9 which rounds to 89
Answer:
25
Step-by-step explanation:
36-1*16+5 (PEMDAS, exponents first)
36-16+5 (PEMDAS, multiplication)
20+5 (PEMDAS, add and subtract left to right)
25 (PEMDAS, add and subtract left to right)
Substitution method is used to solve the linear system of equations for one or more variables.
Consider the first equation y = 3x + 3 -----(1)
In equation (1) plug in y=x-1, we get
x -1 = 3x + 3
Add -3x on both side , we get
x-3x -1 = 3x-3x +3
-2x-1=0 + 3
Now add +1 on both sides, we get
-2x-1+1= 3+1
-2x + 0 =4
Now divide both side by -2
-2x/-2= 4/-2
X= -2
Now put x=-2 in the the second equation,
y=x-1
y=(-2)-1
y=-3
Solution(-2,-3)