What is calculus? how do you calculate them?

answer:

"the branch of mathematics that deals with the finding and properties of derivatives and integrals of functions, by methods originally based on the summation of infinitesimal differences. the two main types are differential calculus and integral calculus"

answer/explanation:

calculus is a branch of mathematics that involves the study of rates of change. before calculus was invented, all math was static: it could only calculate objects that were perfectly still. but the universe is constantly moving and changing. no objects—from the stars in space to subatomic particles or cells in the body—are always at rest. indeed, just about everything in the universe is constantly moving. calculus to determine how particles, stars, and matter actually move and change in real time.

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55

step-by-step explanation:

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75