Answer:
is the required equation.
Step-by-step explanation:
If 
represents the number of feet and 
represents the number of inches, we get the given statement "2 inches = 3 feet" in mathematical equation as:
Solving this equation for will give us the required equation.
Actual dimensions are:
Answer:
2x+12
Step-by-step explanation:
add the 7 and the 5, you don't need to answer the equation you just need to shorten the equation.
Answer:
$800
Step-by-step explanation:
per hour $40×10hours=$400
$400÷$50=8 times initial fee
8×$50=$400 total initial fee
$400hours fee+$400 initial fee=$800 total payment
It is graph b, its negative
Answer:
x = 70°
Step-by-step explanation:
The external angle of a triangle is equal to the sum of the 2 opposite interior angles.
120° is an external angle of the triangle, thus
x + 50 = 120 ( subtract 50 from both sides )
x = 70
