School Date:
Perform and explain the given expression in the problem
Correct
Answer
Expression
Interpretation
Explanation
Mathematical
Operation
Used
Betty had 54,500
in her bank
account. Over the
summer period
she made 4
withdrawals of
PS.500 each and a
deposit of
18.800. Find the
total amount of
money left in her
bank account
Simplify the order
of operations to
represent this
situation.​

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.

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 have no idea just need points sorry

step-by-step explanation:

idk u tell me

step-by-step explanation: