2j+6a = 24
5j+3a =21
multiply the 2nd equation by -2
-10j -6a = -42
add the 1st and the modified 2nd together
2j+6a = 24
-10j -6a = -42
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-8j = -18
divide by -8
j = 2.25
substitute into
2j+6a = 24
2(2.25) +6a =24
4.50 +6a =24
subtract 4.5 from each side
6a = 19.50
divide by 6
a = 3.25
Answer:
jelly beans are 2.25 per pound
almonds are 3.25 per pound
Answer:
B=-9
Step-by-step explanation:
Technically, I didn't solve it. I used an algebra calculator online called m a t h w a y. It helps a lot but if you really need to know how to solve it on pencil and paper I cannot help you.
I had to space out the website so it let me submit this answer btw
Answer:
Need to see the solution
Step-by-step explanation:
Y = -8
I think.. hope this helps!
