Which equation shows one way to find the value of 63 × 15? 63 × 15 = (7 × 9) × (3 × 5) = (7 + 3) × (9 + 5) = 10 × 14 = ? 63 × 15 = (7 × 9) × (3 × 5) = (7 × 3) × (9 × 5) = 21 × 45 = ? 63 × 15 = (7 × 9) × (3 × 5) = (7 + 9) × (3 + 5) = 16 × 8 = ? 63 × 15 = (7 × 9) × (3 × 5) = (35 × 5) × (45 × 3) = 105 × 135 = ?

answer: y = -12x + 108

step-by-step explanation: do (y = m x+b) formula.

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation:

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3