3. Rob and Trevon are selling pies for a school fundraiser. Customers can buy blueberry pies and lemon meringue pies. Rob sold 5 blueberry pies and 10 lemon meringue pies
for a total of $205. Trevon sold 3 blueberry pies and 4 lemon meringue pies for a
total of $93. Find the cost of one blueberry pie and one lemon meringue pie.

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

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)

answer: im sorry i dont get it

step-by-step explanation:

answer: it is a.,b.,d.

step-by-step explanation: