Acommuter has $245 in his commuter savings account. this account changes by -$15 each week he buys a ticket. in one time period, the account changes by-$240. for how many weeks did the commuter buy tickets?

What can be said about the relationship between triangles and circles? check all that apply. a) many circles can be inscribed in a given triangle b) exactly one triangle can be inscribed in a given circle c) exactly one circle can be inscribed in a given triangle d) many triangular shapes can be circumscribed about a given circle

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.