Answer:
Poor air and water quality, insufficient water availability, waste-disposal problems, and high energy consumption are exacerbated by the increasing population density and demands of urban environments. Strong city planning will be essential in managing these and other difficulties as the world's urban areas swell.
I think the answer is 14.94
Step-by-step explanation:
The groceries were $99.86 in total correct? So she used her coupons and the bill was lowered to $84.92 correct? All you have to do is subtract the original price of the groceries to the new price and I got $14.94. Hope that helps!
Y = 105 degrees
Angle A = Angle B
Angle C = Angle D
Trapezoid: 360 degrees
75+75= 150
360 - 150 = 210
210/2 = 105
Answer:
Alice's answer is 15 more than Artie's number.
Step-by-step explanation:
The number initially is x.
Artie's number:
Multiplies by 4, so 4x.
Subtracts 3, so 4x - 3.
Alice's number:
Adds 3, so x + 3.
Multiplies by 4, so 4(x + 3) = 4x + 12
Alice's number is how much more than Artie's?
We subtract Alice's number by Artie's number.
4x + 12 - (4x - 3) = 4x + 12 - 4x + 3 = 15
Alice's answer is 15 more than Artie's number.