Are these following equations linear?

y = 4x cubed

y = 3x-5

y = 3 to the exponent of x

y = - x cubed + 7

Planes have edges true or false

2 (x+y) = y+10 4 (x+y) = 5y+32

The Rock Zoo nurses 37 species of big cats. Recently, a few species of big cats were sponsored to other zoos around the country. The zoo now nurses only 25 species. How many species of big cats were sponsored to other zoos?

Mr. wayne repeat his tie every 12 days and mr pickett repeats his tie every 10 days. what day will they wear the same tie

Two angles are supplementary. (They total 180°) One angle measures 3 times the other angle. Find the measure of both angles. The perimeter of a rectangle is 48 inches. The length is 4 more inches than the width. Find the length and the width

ABC is transformed to form A'B'C' with the following coordinates: A' (-8,2) B' (-4,8) C' (0,-2) Which transformation could transform ABC to A'B'C'?

What is the product of 3.5 • 102 and 2.4 • 103? A. 5.9 • 105 B. 8.4 • 105 C. 5.9 • 106 D. 8.4 • 106

Uf (x) = 2x² + 9, find f (-2)

What is the least common multiple of 84 and 63

Joanie decides to buy matching sweaters for herself and her 3 sisters. The regular price of the sweaters is $37.