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gogolik [260]
3 years ago
13

Match each description of an algebraic expression with the symbolic form of that expression

Mathematics
1 answer:
kicyunya [14]3 years ago
7 0

Answer:

A. 2 terms; variable = x; constant = 4.5 -------> 4.5 - 2x

B. 2 terms; variables = x and y -----------> 4.5y - 2x

C. 3 terms; variables = x and y; constant = 2 --------------> 4.5x + 2 - 3y

D. 3 terms; variables = x and y; constant = 3 --------------> x - 2y + 3

Its 100% correct just not in the order you put it in, I think you might of switched them but I just did the Warm-Up and its right my dudes :)

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6 7 2 4 6 6 9 5 3 3 work out the median​
Kipish [7]

Answer:

2, 3, 3, 4, 5, 6, 6, 6, 7, 9

5.5= median

Step-by-step explanation:

Median is the middle number put the numbers in line from least to greatest if you have one number in the middle then that´s the median if you have an even amount of numbers add the two middle numbers then divide by 2

5 0
3 years ago
70 miles per hour converted to feet per second​
Mrrafil [7]

Answer:

The answer is 102.667 feet per second

5 0
3 years ago
To take a taxi , it cost $3.00 plus an additional $2.00 mile traveled. you spent exactly $20 on a taxi, which includes the $1tip
forsale [732]
Let's break it down. 
You spent $20. Plus the $1 tip. 
20 - 1 = 19 
$19 is how much you spent without the tip
The cost for the taxi ride itself is $3
19 - 3 = 16
$16 is how much you spent without the ride cost + tip
You spent $2 for every mile traveled.
16/2=8 

You traveled 8 miles




8 0
3 years ago
Select the best answer for the question. 8. Evaluate m + n2 if we know m = 2 and n = –2. A. –6 B. 6 C. 8 D. –8
natta225 [31]
M + n² = (2) + (-2)² = 2 + 4 = 6

Answer: 6
3 0
4 years ago
How do you solve: 7^2=12^x
Bogdan [553]

Answer:

x = 1.566

Step-by-step explanation:

7^2=12^x

  • 7^2 means 7 squared, which is 7*7, which is 49.

49 = 12^x

  • Now we have to use logarithms to figure this out! Logarithms are like the opposite of exponents.

Exponential: b^x = y

Logarithmic: logb(y) = x.

  • B stands for base.
  • Now with 49 = y, 12 = b, we plug in to get x:

logb(y) = x

log12(49) = x

Plug this in your calculator (on a TI-84, it's MATH -> A)

<u>x = 1.566</u>

3 0
3 years ago
Read 2 more answers
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