Lesson Check (5.GA2) Amount of Dog Food
Consumed
1. About how many weeks did it take for the dog to
consume 45 pounds of food?
80
70
60
.
Amount of Dog Food
Consumed (lb)
2. By the end of Week 8, how much food had the
dog consumed?
.
10
1 2 3 4 5 6 7 8 9 10
Weeks
DI
ch
Ya

answer: the equation matches the regression

step-by-step explanation:

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)