For what value of x is the rational expression below equal to zero? X-4/(x+5)(x-1)
A. -4
B. 4
C. 1
Ο Ο
D. -5

Arianna is buying plants for her garden. she buys 15 flowering plants for $96. pink flowering plants sell for $8, and purple flowering plants sell for $5. how many pink flowering plants did arianna buy? i figured out the answer! the answer is 7. 8x +5y = 96 plug in 7 for x 8 (7) + 5y = 96 56 + 5y = 96 subtract 56 from both sides 5y/y = 40/5 y = 8 she bought 7 pink and 8 purple plants

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?

Write the equations in logarithmic form 10^3=1,000