The correct option is option (d) 8 hours.
Amelia need to work for 8 hours to buy new sweater $40.
<h3>What is an equation and its solution?</h3>
When two expressions are connected with the equals sign (=) in a math equation, it expresses the equality of the two expressions. A number that may be entered for the variable to produce a true number statement is the solution to an equation.
Let the hours Amelia need to work=h
Amalia paid=$20
Payment of each hour=$2.50
So, we can make an equation with given problem
40=20+2.50h
40-20=2.5h
20=2.5h
![h=\frac{20}{2.5}](https://tex.z-dn.net/?f=h%3D%5Cfrac%7B20%7D%7B2.5%7D)
h= 8
So, Amelia need to work for 8 hours to get $40.
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+ 8b + 11 + 6x + 5c <span> is the answer</span>
Answer:Replacing x with -x will reflect a graph across the y-axis. Multiplying x by 3 before the function is applied will compress the graph horizontally. This means the correct choice is D.
Answer:
Alright well solve for the variable in one of the equation's. then substitute the result of the other equation
Point form: - 175/51, 1/51
Equation form:
x = - 175/51 y = 1/51 Hope this help's :)
Step-by-step explanation: