8 8
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Natorius is comparing two different
sizes of cans of soup. One can has a
diameter of 8 cm and a height of
11 cm. The other can has a diameter
of 10 cm and a height of 8 cm. What
is the difference in volumes of the
two cans?
9
A giant inflatable beach ball has a diamete
Approximately how many cubic feet of air u

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form

henry ordered 5 large pizzas

step-by-step explanation:

sorry no step by step

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

my guess would be b and d, but i didn’t actually get out the pen and paper. lol