1. Jessica has a circular birdbath in her backyard with a radius of 1.25 feet. She wants to place a decorative border around the circumference of the birdbath. If the border
costs $3.60 per foot, how much will the border for the birdbath cost Jessica in all?
Use 3.14 for it.

step-by-step explanation:

use context clues to figure out the meaning of the bolded word:  

the sage gardener knew when she had to water her plants.  

question 8 options:

mint plant

wise

happy

lazy

seems like it's already there

step-by-step explanation:

x can be -1 and 1 if it's absolute value is just one, so i think you're good.

the difference of two squares is a special form that has a factorization worth memorizing.

a² - b² = (a - b)(a + b)

your equation can be factored as

x² - 16 = 0

(x - 4)(x + 4) = 0

the zero product rule tells you the solutions are the values of x that make these factors zero: x=4, x=-4.