Help me pls will mark branliest

Step-by-step explanation:

$8 for every 3

For 6 balloons $8 * 2 = $16

For 9 balloons $8 * 3 = $24

For 12 balloons $8 * 4 = $32

18 balloons / 3 balloons = 6

$8 * 6 = $48

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula