Và E5 - 5 09 PM Thu Feb 11
< Adela Perez's prac
W.14 Solve one-step and two-step equations: word problems
53
When completing an online shopping transaction, a typical shopper takes 8 seconds to select
each product and another 6 seconds to complete the check-out process. If it takes 46 seconds to
complete a transaction, how many products are being purchased?
products

10000

step-by-step explanation: divide by 2,

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)

i dont know what you want me to answer for this but im guessing 2: 11?