Answer:
1.6875 = 27/16= 1 11/16
Step-by-step explanation in png below.
Answer:
1. It means they saved $125 in 10 months
2. y = 25/2
Answer:
see explanation
Step-by-step explanation:
note that 
= 
× 3 ( when multiplying exponents are added )
Given
← factor out on numerator
= 
= 
= 1
Answer:
they are ways you can solve for answers like 4 x 4 = 16
Step-by-step explanation:
Y=-x/2+9
y=x+7
If we solve this system of equations, we can find the solution to the following system of equation.
we can solve this system of equation by equalization method.
-x/2+9=x+7
lowest common multiplo=2
-x+18=2x+14
-3x=-4
x=-4/-3=4/3
y=x+7=4/3 + 7=(4+7*3)/3=25/3
The solution is (4/3, 25/.3)
answer: Line y=-x/2+9 intersects line y =x+7
