firstone04kr
28.09.2020 •
Mathematics
Solve the equation 5-4x=6+2x
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Ответ:
Step-by-step explanation:
6 + 2x = 5 - 4x
6 + 6x = 5
6x = -1
x = -1/6
Ответ:
7x > 35
Step-by-step explanation:
Given : Myra sells peach cobblers at a farmers market.
She charges $12 for each cobbler.
It costs her $5 to make each cobbler.
Then Profit on each cobbler = Price she is charging - Cost of each cobbler
= $12- $5= $7
Let the number of cobblers made by her be x.
Then, the profit for x cobblers ( in dollars) = 7x
Also, There is a $35 fee she must pay each week to have a booth at the market.
Then, to earn profit , Her profit should be greater than $35.
i.e. 7x > 35
Hence, the inequality to find the number of cobblers mayra must sell each week in order to make a profit will be :-
7x > 35 ,m where x is the number of cobblers.