Answer:
Nobody likes a short, one-word-answer. Let’s make sure other people understand everything.
Step-by-step explanation:
By lisa Simpson
Answer:
3n−32=7n+28
n=-15
Step-by-step explanation:
Let's solve your equation step-by-step.
3n−32=7n+28
Step 1: Subtract 7n from both sides.
3n−32−7n=7n+28−7n
−4n−32=28
Step 2: Add 32 to both sides.
−4n−32+32=28+32
−4n=60
Step 3: Divide both sides by -4.
−4n/−4=60/−4
n=−15
Answer:
$4.54
Step-by-step explanation:
First, add $12.67 and $together. Then subtract that from $20.
Answer:
B
Step-by-step explanation:
Resistance tolerance (like 10%) means that the value is 10% either side of the color coded value.
10% of 600 = 10/100 * 600 = 60
So the highest value can be 600 + 60 or 660
The lowest value is 600 - 60 = 540
The answer is
540 <= r <= 660
Answer:
ye
Step-by-step explanation:
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