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ohaa [14]
3 years ago
6

-4+2(-2+5)^2 ______________ 5-(2-4)^3

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
8 0

Answer:

32/13

Step-by-step explanation:

Please include the instructions when you post a problem.

Let's assume you re to simplify this expression.

We get:

-4+2(-2+5)^2        -4 + 2(3)^2        -4 + 36

__________  = ------------------- = ----------------- = 32/13

5-(2-4)^3               5 - (-2)^3            5 + 8

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What is the slope of the line between -7,-2 and 9,4?
Novay_Z [31]

the answer is 6/16. or if u simplify u will get the equivalent fraction or simplified fraction 3/8

6 0
3 years ago
Three friends all have ages that are consecutive integers. The sum of their ages is 180. What is the age of the oldest friend?
Masja [62]

Answer:

61 yeas old

Step-by-step explanation:

180 is dividable by 3 evenly into 60. If you remove 1 from one of the 60's and add it to another 60, the order is now 59,60,61. So the oldest friend is 61 years old

5 0
3 years ago
The total cost to play paintball can be represented by the expression (48x+54). If Rocco and five friends split the cost equally
KonstantinChe [14]

Answer:

8x + 9

Step-by-step explanation:

The total number of people splitting the cost equally = Rocco and five friends = 6 people

The total cost to play paintball can be represented by the expression (48x+54)

The cost for each person is calculated as: The total cost to play paintball/ Total number of people

= (48x+54)/6

= 48x/6 + 54/6

= 8x + 9

Therefore, the cost for each person is

8x + 9

6 0
3 years ago
Use the values x = -4, 0, 5 to prove your solution to the equation 5 + x - 12 = x - 7. In your final answer, include all of your
Mandarinka [93]
X=-4                       x=0                x=5
5-4-12=-4-7          5+0-12=0-7   5+5-12=5-7
-11=-11                 -7=-7              -2=-2


6 0
4 years ago
Jessica paid $170 for an item that was originally priced at $260. What percent of the original price
umka21 [38]

Answer:

260x = 170

x=170/260 * 100% = 65.4 %

Step-by-step explanation:

3 0
3 years ago
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