Let
x = height of BigFoot 5
y = height of Bigfoot 2
We must write an expression that relates both heights:
y = (1 / 4.9) * x
Then, replacing the height of BigFoot 5
y = (1 / 4.9) * (15.4) = 3.14cm
answer
the height of Bigfoot 2 is 3.14cm
8.1x - 4.5y = 5.4.....subtract 8.1x from both sides
-4.5y = -8.1x + 5.4...divide both sides by -4.5
y = (- 8.1/-4.5)x + 5.4 / -4.5...simplify
y = 1.8x - 1.2 <==
Gcd(3,2)=1 Hope this helps!!
(The answer is 1)
Answer:
x=18
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
(1
/2
)x−7 = (1
/3
)x−4 (Distribute)
Step 2: Subtract 1/3x from both sides.
(1
/6)
x−7=−4
Step 3: Add 7 to both sides.
(1
/6
)x=3
Step 4: Multiply both sides by 6.
x=18
