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Valentin [98]
3 years ago
11

Betsy is collecting coins she has 25quarters 3times as many nickels than quarters and2times as many pennies than nickels how man

y coins does betsy have?
Mathematics
1 answer:
babunello [35]3 years ago
4 0
YEAH I CAN TELL YOU A LAME LOL
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-(7c-18)-2c>0 solve the inequality and please show your work
8090 [49]
-(7c-18)-2c> 0
First you have to distribute the minus sign in order to combine like terms
EX: -7c+18-2c> 0 then combine like terms which would get you -9c and solve for c


Ex: -9c +18> 0
   then minus 18 from both sides  to get -18
Next divide -18 by -9 to have c<2 because when you divide by a negative the signs would flip

6 0
3 years ago
It takes Mara 50 minutes to walk to her friend’s house 1 2/3 mikes away. What is her walking pace in miles per hour
kipiarov [429]
Let w be Mara's walking pace. Then:
5/6w=5/3 hrs
w=6/5*5/3=2 mph
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4 0
3 years ago
Anyone know this geometry question? 10 min left! Will give brainiest
Rasek [7]
Angle 3 and angle 6 are corresponding angles, which means they are equal. In order for the lines to remain parallel, angle 3 and angle 6 would need to remain equal. If something is done to angle 6, then it would have to be done to angle 3 as well in order to keep the angles equal. So, if angle 6 is doubled, angle 3 would also have to be doubled. 

The answer is B. m< 3 would need to double.

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5 0
3 years ago
It took 7.2 minutes to upload 8 digital photographs from your computer to a website. At this rate, how long will it take to uplo
kenny6666 [7]
If it take  some x  minutes to upload  some y  digital photographs, it means it has an average of: x/y minutes to upload a single digital photograph. Then, to upload z photographs, you just multiply   x/y   by z.

Spoilers for answer:
If it take 7.2 minutes to upload 8 digital photographs, it means it has an average of: 7.2/8 = 0.9 minutes to upload a single digital photograph. This means that, by this rate, it will take 20 * 0.9 = 18 minutes to upload 20 photographs to the website.
5 0
3 years ago
Tom works for a company his normal rate of pay 15 per hour
Brrunno [24]

The amount earned by Tom is the product of the <em>rate per</em> <em>hour and the number of hours</em> worked which is $90.

  • The amount earned per hour = $15

  • The number of hours worked = 6 hours

<u>The amount earned at the normal earning rate can be calculated thus</u> :

  • <em>Normal rate per hour × number of hours</em>

Amount earned = $15 × 6 = $90

Therefore, the amount earned by Tom after working for 6 hours at the normal rate is $90.

Learn more : brainly.com/question/18796573

3 0
2 years ago
Read 2 more answers
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