Answer: x=12
Step-by-step explanation:
5x-15=2x+21(AIA)
3x-15=21
3x=36
x=12
Answer:
Step-by-step explanation:
The pressure at a certain height is the pressure at sea level plus the hydrostatic pressure.
P = 80 psi + ΔP
where
ΔP = ρgh
ρ is the density of water equal to 62.4 lbm/ft³
ΔP = (62.4 lbm/ft³)(1 lbf/lbm)(4*10 + 2 ft)(1 ft/12 in)² = 18.2 psi
Thus,
P = 80 + 18.2
<em>P = 98.2 psi</em>
I can't answer the question since this is only a fragment of the whole thing, but I can tell you how to answer it based off of the info given. 5 dozen is 60 cookies, so, depending on how much the recipe makes, just multiply the amounts the recipe calls for in order to make it explain how to make 60 cookies. For example, if the recipe makes 12 cookies with (I'll just make up this recipe, since I'm not much of a baker):
4 eggs
2 1/2 cups of flour
3 oz of milk
2 sticks of butter
and 1 1/4 oz of water, all you have to do is multiply all of those numbers by five, since 12*5 = 60 cookies, and there's how to answer it.
I could have a more accurate answer if you provide details, but that's how I'm guessing the question wants you to answer it.
