Answer:
Simplifying
10x + 1 = 10x + -4
Reorder the terms:
1 + 10x = 10x + -4
Reorder the terms:
1 + 10x = -4 + 10x
Add '-10x' to each side of the equation.
1 + 10x + -10x = -4 + 10x + -10x
Combine like terms: 10x + -10x = 0
1 + 0 = -4 + 10x + -10x
1 = -4 + 10x + -10x
Combine like terms: 10x + -10x = 0
1 = -4 + 0
1 = -4
Solving
1 = -4
Couldn't find a variable to solve for.
This equation is invalid, the left and right sides are not equal, therefore there is no solution.
Step-by-step explanation:
J + 1/2= 3 9/14
convert 3 9/14 to improper fraction
J + 1/2= [(3*14)+9]/14
J + 1/2= 51/14
subtract 1/2 from both sides
J= 51/14 - 1/2
change both to common denominators (of 14 in this case)
J= 51/14 - 7/14
subtract numerators only
J= 44/14
simplify numerator and denominator by 2
J= 22/7
convert back to mixed number
J= 3 1/7
ANSWER: J= 3 1/7
Hope this helps! :)
Answer:
<h2>12/36</h2>
Step-by-step explanation:
1. Find if all of the fractions are equal to the other fraction next to them.
First, let's go with the denominator of all.
6/8 = 4/3
First of all, we can easily say that this is not right, since the fact that, 6 is less than 8, and 4 is greater than 3. That's just signaling that this can't be the answer.
3/5 = 8/10
10/5=2
8/3=??? (doesn't go into 8)
So, this one is also wrong
12/16 = 36/48
48/16=3
36/12=3
<h2>
So hence, the last one or 12/16=36/48 is RIGHT.</h2>
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Thanks!
Answered by: FieryAnswererGT
#learnwithbrainly
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Answer:
b
Step-by-step explanation:
If two variables are in direct proportion, then as one increases, the other increases, and as one decreases, the other decreases. An example: If you're working, the amount of money you make (variable y) is in direct proportion to how many hours you work (variable x). The more hours you work, the more money you make, and vice versa. You can put these into the equation y = kx, where k is a constant rate at which x and y are directly proportional.
<span>If two variables are in inverse proportion, then as one increases, the other decreases, and vice versa. For example: if you take unpaid vacation from work, the number of days taken off (variable x) is in inverse proportion to the amount of money you make (variable y). The more vacation you take, the less money you'll make, and vice versa. You can put these into the equation y = k/x, where k is a constant rate at which x and y are inversely proportional.</span>
