Asap- (2.6w−4.2x)+(1.3w+8.1y)(1.3w+8.1y)+ (3.6y+9.6x)(3.6y+9.6x)

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

Acertain population of bacteria demonstrates exponential growth doubles in size every 4 days. how long will it take the population to triple in size?