QUESTION 3: The number of calories, c burned while walking is directly proportional to the distance, d, a person walks. Tom burned 180 calories walking a distance of 2 miles. Which equation represents this relationship? A OC= 180+d B В C = 90d C d = 90 + c D d = 180C​

144.50

step-by-step explanation:

21.5 x 13.4=288.10 divide by 2

- (2, -7)

- lines r and s and lines t and u must be parallel

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.