Answer:
x = 10 cm
Step-by-step explanation:
(3x + 2) + (3x + 2) + (4x - 5) + (4x - 5) = 134 cm
combine like terms:
14x - 6 = 134
add 6 to each side of the equation:
14x = 140
divide both sides by 14:
x = 10
The class 4S because you divide each number by its mean mark and standard division and 4S is the highest.
Answer:
90.7 > 9.008
Step-by-step explanation:
Answer:
37.2 mph
Step-by-step explanation:
They are going 0.60 times the speed that converts to 62 mph. Their speed is approximately ...
0.60 × 62 mph = 37.2 mph
This is indeed a linear equation. y-4x=9 in standard form is y=4x+9.
