A gym has 563 people that want to attend workout classes. Each class will have 15 people. Which is the best estimate for the number of workout classes the gym should offer?
A. 25
B. 35
C. 40
D. 50

38

divide 563 by 15 to determine how many classes then round up

hi,

i'm 75% sure the answer is 1,1 to both lines.

have a great day

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)