X< -4
You need to do inverse operations and add 12 to both sides.
The number of seeds in 2 ounce package is 6.7 × 10⁷ seeds
<h3>Calculating quantity </h3>
From the question, we are to determine the number of seeds in 2 ounce package
From the given information,
An orchid seed weighs 3.2 × 10⁻⁸ ounces
If an orchid seed weighs 3.2 × 10⁻⁸ ounces
Then,
2 ounce package will contain
seeds
= 0.67 × 10⁸
= 6.7 × 10⁷ seeds
Hence, the number of seeds in 2 ounce package is 6.7 × 10⁷ seeds
Learn more on Calculating quantity here: brainly.com/question/11262670
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Izzy used 2 9/10 yards of rope for the tire swing
Hope this helps :)
A) y = 2x -4
B) x + 2y = 12
A) -2x + y = -4 then multiplying Equation B by 2
B) 2x + 4y = 24
Adding the equations
5y = 20
y = 4
x = 4
Okay, that was solved by elimination.
If these equations were graphed, they would be two lines that would meet at the point (4, 4)