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8_murik_8 [283]
3 years ago
6

Write an algebraic expression for the phrase.

Mathematics
1 answer:
Scrat [10]3 years ago
5 0

Answer:

c

Step-by-step explanation:

sum means + diffrence means -

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Please solve this question thank you
SVETLANKA909090 [29]

Answer:

angle ABC = 30°

Step-by-step explanation:

I attached a picture. if any part is not understandable leave a comment.

6 0
2 years ago
What rules change the input numbers to output numbers
klio [65]
The answer to that is  2x - 10
6 0
3 years ago
Read 2 more answers
First six shipments:
tester [92]
For problems like this, we need to find the pattern between the set of numbers to create a general equation for f(x). Given that x is the shipment number, let us first observe the first six shipments' behavior.
1  10 |
2  16 = 10 + 1(6) |
3  22 = 10 + 2(6) |
4  28 = 10 + 3(6)|  
5  34 = 10 + 4(6) |
6  40 = 10 + 5(6) |

From these, we can observe that given x number of shipments, the total number of objects would be 10 + (x-1)6 = 10 + 6x - 6 = 6x +4. Thus, given f(x), we have 

f(x) = 6x + 4
Answer: f(x) = 6x + 4

3 0
4 years ago
Find f(–2) for the function f(x) = 3x2 – 2x 7. −13 −1 1 23
pickupchik [31]

Answer:

16

Step-by-step explanation:

f ( x ) = 3x² - 2x

To find : f ( - 2 )

f ( - 2 ) = f ( x )

Here,

x = - 2

f ( - 2 ) = 3 ( - 2 )² - 2 ( - 2 )

           = 3 ( 4 ) - 2*( - 2 )

           = 3*4 + 4

           = 12 + 4

f ( - 2 ) = 16

8 0
2 years ago
What is the best way to estimate 712÷8 using compatible numbers
Vladimir79 [104]
710/10=71

Hope i helped:D


5 0
3 years ago
Read 2 more answers
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