<span>x = number of entries 55x + 10000 - 15x â‰Ą 55000 First, subtract 10000 from each side 55x - 15x â‰Ą 45000 Now, we can combine 55x and 15x because they've both got the same variable attached 40x â‰Ą 45000 Now divide each side by 40 to isolate x (which is the number of entries) x â‰Ą 1125 The race needs at least 1125 entries to raise at least $55,000.</span>

5 0

3 years ago

Polyhedron P is a cube with a corner removed and relocated to the top of P. Polyhedron Q is a cube. How do their surface areas c

MrRissso [65]

Answer:

P's surface area is less than Q's surface area

4 0

3 years ago

What expression can be used to convert 80 US dollars to australian dollars

Lana71 [14]

1 US dollar =1.31 Australian dollar
80 US dollar = x dollar
CrossMultiply
X = 140.8 dollar

6 0

3 years ago

The ordered pair (3,6) is the solution of the system of equations represented by which lines​

The ordered pair (3,6) is the solution of the system of equations represented by which lines