1/2 of a number
added to 6 is 16.
What is the
number?
2 answers:
Answer:
20
Step-by-step explanation:
16=1/2n+6
10=1/2n
20=n
Answer:
2
Step-by-step explanation:
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Answer:
Step-by-step explanation:
2x - y + z = 4
4x - 2y + 2z = 8
-x + 3y - z = 5
2x - y + z = 4
-x + 3y - z = 5
x + 2y = 9
4x - 2y + 2z = 8
-2x + 6y - 2z = 10
2x + 4y = 18
x + 2y = 9
2x + 4y = 18
-2x - 4y = -18
2x + 4y = 18
0 =0
infinitely many solutions
It is 10x the value of the one in the thousands place
Answer:
4 + x×9 >= 22
Step-by-step explanation:
that is the word by word "translation".
Step 1. <span>
Add </span>
9 <span>
to both sides </span>
Step 2. Simplify to Step 3. Divide both sides by Step 4. Cancel 1 on both sides Step 5. Divide both sides by 4 Done! :) Hope this helps! :) To check follow these steps below: Step 1. Let h = 0 Step 2. Simplify 4 * 0 to 0 Step 3. Simplify 1 + 0 to 1 <span>
Step 4. </span><span>
Simplify 8 * 1 to 8 </span>
<span>
Step 5. </span><span>
Simplify -9 -8 to -17 </span><span>
</span>
<span>
Done! :) </span>
She knits 18 squares on Monday. Then she knits 7 more squares each day: Tuesday: +7, Wednesday: +7, Thursday: +7 and Friday: +7 18 + 7 * 4 = 18 + 28 = 46 Answer: She has 46 squares on Friday.