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olga55 [171]
3 years ago
10

On a math test a​ student, Sarah​, has to identify all the coefficients and constants of the expression 8m+2+n. Sarah says that

8 is a coefficient and 2 is a constant. Identify all the coefficients and constants of the expression. What error might have​ made?
Mathematics
2 answers:
ZanzabumX [31]3 years ago
8 0
Coefficient:8
Constant:2
Variables:M&N
Shalnov [3]3 years ago
6 0

Answer:

Coefficients: 8

Constants: 2

Variables: m and n

Step-by-step explanation:

Sarah had made no errors-

A number on its own is called a Constant.

A coefficient is a number used to multiply a variable.

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calculate the side lengths a and b to two decimal places angle a is 64 angle b is 85 and line ab is 9.3? PLEASE HELP ASAP
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7 0
3 years ago
Read 2 more answers
(x + 7)(x + 10) = what is the answer
ch4aika [34]

We can use FOIL to solve.

(x + 7)(x + 10)

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8 0
3 years ago
Two families go skiing on a Saturday. One family purchases three adult lift tickets and four lift tickets for $188. Another fami
Mnenie [13.5K]

Answer:using elimination to solve for x

9x +6y = 3*134    | Multiplying 1st equation by 3

-4x -6y = -2*146   | Multiplying 2nd equation by -2

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Step-by-step explanation:This question Sets Up two equations with 2 unknowns        

Let x and y represent the cost of the youth and adult ticket respectively

Question states***

3x + 2y = $134    

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