Nadia buys boxes of crackers that each has the same cost c. She represents the cost of 6 boxes of cheese crackers, 5 boxes of poppy seed crackers, and 2 boxes of plain crackers using the expression
6c+5c+2c. What equivalent expression can represent the cost?
A.6x5x2xc
B.13c
C.(6=5)2c
D.14c

B.

Step-by-step explanation:

6c+5c+2c equals 13c so therefore B. is the equivalent expression

B. 13c

Step-by-step explanation:

Basically you should combine like terms, meaning add the numbers with the same variable! So since they all have the same variables add 6+5+2=13 and then add the variable to the end, which makes the answer 13c

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

.there can be infinite values of m and n that can satisfy the above equation. for each value of m of m or n. there maybe infinite sets of solution for the above

step-by-step explanation: