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astraxan [27]
3 years ago
11

HELP PLEASEE FOR HW!!!

Mathematics
2 answers:
PtichkaEL [24]3 years ago
7 0

Answer:

200+15x=320

x= 8

saveliy_v [14]3 years ago
3 0
200+15x=320

and then the actual answer to the question is 8 lawns.
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Martha is following a recipe for 13 liters of punch that uses 8 liters
trasher [3.6K]

Answer:

For every 1 liter of lemonade Martha has to add 1.6 liters of pineapple juice.

The ratio of liters of pineapple juice to liters of punch is 8:13

Step-by-step explanation:

13 - 8 = 5

5 divided by 5 is 1

8 divided by 5 is 1.6

8 0
2 years ago
Evaluate the equation. H divided by 3 = 69 2/3
Strike441 [17]

Answer:

138

Step-by-step explanation:

Do the inverse. 69 2/3 multiplied by 3 is 138.

7 0
2 years ago
Factor -24a3b3c3 - 84a4b2c.
sammy [17]

Answer:

-12a³b²c ( 2bc² + 7a)

Step-by-step explanation:

To factorize, we must separate the highest common factors between the products that make up the given expression. To get the highest common factor between the two products,

-24a3b3c3 = -2 * 2 *2 * 3 * a³ *b² *b * c² * c

- 84a4b2c = -2 * 2 *3 * 7 * a³ * a *b² * c

The common elements are  -2, 2, 3, a³, b², c

The product of the common elements

= -12a³b²c

Hence, factorizing

-24a3b3c3 - 84a4b2c = -12a³b²c ( 2bc² + 7a)

4 0
3 years ago
Read 2 more answers
I NEED HELP FAST PLEAASE I BEG U!!!!!
motikmotik

Answer:

You must mix 2.67 gals. of pure alcohol to obtain the desired mixture.

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Write a value-returning recursive function that computes the sum of the digits in a given positive int argument. for example, if
mars1129 [50]
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2+4+4+5+5+6=26
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3 years ago
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