The cost to a rent a Bicycle is 10 plus 8 per hour witch expression shows how you could calculate the total cost to rent a bicycle for 4 hours  A (10+8) x4
B 10x (8+4
C 10 + (8x4)
D (10x8) +4

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year the population of her town is changing by a constant rate

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.