A lot of plastic straws find their way into the oceans each year. Approximately 8.3x10° plastic straws will find their way into the oceans in a single year. If each straw weighs
9.3x104 pounds, then how much plastic is entering the Earth's oceans per year just in plastic
straws? Show your calculation. Express your answer both in scientific notation and in
standard decimal form.

answer: this doesnt make any sense especially the photo.

step-by-step explanation:

any options?

step-by-step explanation:

13cm

step-by-step explanation:

(apex)

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15