I set it up as an equation. 1/4x = 1/7x + 3. After you solve it out, it’s 28.
if in total Kasey has 8 packaged of gelatin and it takes 1 1/3 for each mold which equals 6 servings than you could work it out as
8 divided by 1 1/3=6.015 since its not a whole number than you'd want to go down to just 6 resulting in Kasey creating 6 molds
6 molds times 6 servings= 36 servings
Answer:
The answer is 15
Step-by-step explanation:
hope this helps
(2 x 100,000) + (7 x 10,000) + (9 x 100) + (5 x 10) = 270,950
Start by solving one equation for x or y, this time I'm choosing x. 2x = 4 - 2y, then x = 2 - y. Now substitute in x in the other equation. 4(2-y) - 3y = 15. This simplifies to 8 - 4y - 3y = 15. This simplifies to -7y = 7. Divide both sides by -7, and y = -1. Now plug the y value into the other equation: 2x + 2(-1) = 4. This simplifies to 2x = 6, and x = 3.
X = 3, Y = -1 or (3,-1)
