Claire purchases a new dress for the prom. the dress is priced $160, but it is on sale for 30% off. claire’s aunt works at the store and can give her an additional 10% off. if the sales tax is 7.5%, how much does claire pay for the dress?
a.
$93.24
b.
$103.20
c.
$108.36
d.
$120.40

What is the prime factorization of 230

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1