Marla is attempting to prove that by replacing 2x+4y=10 with a different equation it will sometimes produce a new system of equations with the same solution. Marla plans on multiplying 2x+4y=10 by 2 and then adding the results to the equation 3x-y=8 in order to create a new equation. Marla claims that the new equation that will replace 2x+4y=10 with is 7x+7y=12. Is Marla correct?

blue marble is 15 times out of 50 = 15/50 reduces to 3/10

landing on tails is 24 out of 50 = 24/50 reduces to 12/25

to find the probability of both multiply together:

3/10 x 12/25 = 3 x 12 / 10 x 25 = 36/250

if you multiplied the numerator and denominator by 10 you get 360/2500.

the answer is 360/2500

answer: no

step-by-step explanation: because the big angle will spread away the 2 side that it is on and make the opposite side even longer.