For this case we have an expression of mixed numbers:
Rewriting the expression we have:
Remember that equal signs are added and the same sign is placed.
Answer:
Answer:
A (5,-4)
Step-by-step explanation:
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Answer:
16/21
Step-by-step explanation:
We are given the equation 3x(5 + 2) = 16.
By order of operations, let's add the two numbers in the parentheses first:
3x(5 + 2) = 16
3x(7) = 16
Now, we must multiply 3x by 7:
3x * 7 = 16
21x = 16
Divide both sides by 21:
x = 16/21
The answer is thus 16/21.
<em>~ an aesthetics lover</em>
U take half of the x term and square it....then add to both sides
14/2 = 7.......7^2 = 49...so u add 49 to both sides
Answer:
21500
Step-by-step explanation:
1). (2.8 * 10^4) - (6.5 * 10^3) = 28000 - 6500 = 21500