URGENT
Heather is working out at the gym. According to the gym's equipment she burned 237.6 calories on an
exercise bike and 10.8 calories each minute she worked out on the elliptical machine. She burned a
total of 518.4 calories on the two machines during her time at the gym. How many minutes did she
spend working out on the elliptical machine?

a net is a diagram that shows a “flattened” view of a solid. in a net, each face and base is shown with all of its dimensions. a net can also serve as a pattern to build a three-dimensional solid.

a pyramid is a three-dimensional object with a base that is a polygon and triangular faces that meet at one vertex.

" the net of a triangular pyramid consists of four triangles. the base here we are given of the pyramid is a equilateral   triangle, and the lateral faces are also triangles "

b

step-by-step explanation:

the word superfluous means unnecessary

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total

the 1st digit is in the 100s n its 1

step-by-step explanation:

3,589÷18 = 199.389

so the first digit of the quotient is in the 100s n its 1