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Helen [10]
3 years ago
6

Simplify 5a+7b-12a+6c-13b-22a+53c

Mathematics
1 answer:
vekshin13 years ago
5 0

Answer:

−29−6+59

Step-by-step explanation:

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Mr. Corpulence decides to go on a diet where he will lose 4 pounds a month he now weighs 288 pounds
quester [9]

Answer:

y=-4x+288

Step-by-step explanation:

every month he loses 4 lbs starting from his weight is at now

7 0
3 years ago
2 2/3 divides by 1 3/5
Anarel [89]
1 2/3 . Hope this helps ;)
8 0
3 years ago
Read 2 more answers
What does nine fifths equal
Dvinal [7]
Nine fifths is equalized to 1.8
5 0
3 years ago
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Samantha has chocolate bars and lollipops in the the ratio 4:5. If she has 12 chocolate bars,how many lollipops does she have?
labwork [276]
4 • 3 = 12
5 • 3 = 15
she has 15 lollipops
8 0
3 years ago
You have two coupons, one is for $25 off and the other is for 25% off. When would you use the $25 off coupon? When would you use
Brut [27]

Answer:

If I had two coupons, one for $ 25 off and the other for 25% off, to determine when I would use the $ 25 off coupon and when I would use the 25% off coupon, and when it would not matter which coupon I would use, I must carry out the following reasoning:

The $ 25 off coupon is a flat coupon, that is, it does not adapt to the price of the thing to be paid, but rather maintains its value constantly. Therefore, its utilization will be higher if those $ 25 represent a high value compared to the initial price of the product: if the thing is worth $ 50, a $ 25 off coupon represents half its value, while if the thing is worth $ 500, that same coupon will only represent 5% of it. Therefore, I would use the coupon for things that are worth between $ 25 and $ 99.

Instead, the 25% off coupon is a variable coupon, which is adapted according to the value of the product. In other words, a discount will always be made for 25% of said value: if the product is worth $ 80, the discount will be $ 20 (80 x 0.25), while if the product is worth $ 1,000, the discount will be $ 250 (1000 x 0.25 ). Therefore, I would use the coupon for products with a price greater than $ 100, that is, from $ 101 and up.

Finally, since 25% of $ 100 is $ 25, if you buy something of that value, it would be indistinct to use either of the two coupons.

8 0
3 years ago
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