Select all equations that are also equivalent to 0.6 + 15b + 4 = 25.6. • Equation A: 15b + 4 = 25.6 • Equation B: 15b + 4 = 25 • Equation C: 3 (0.6 + 15b + 4 ) = 76.8 • Equation D: 15b = 25.6 • Equation E: 15b = 21

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

Whit h equation best represents this situation the number 98 increased by an unknown number equal to 120

Without any equipment, you can see stars that are 2{,}800{,}0002,800,0002, comma, 800, comma, 000 light-years away. by looking through a small telescope, you can see stars that are 3{,}112{,}000{,}0003,112,000,0003, comma, 112, comma, 000, comma, 000 light-years away. approximately how many times as far can you see using a small telescope as without any equipment?