Answer:
x2 + 14x – 6y
Step-by-step explanation:
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= 8
So, Amelia need to work for 8 hours to get $40.
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Dividing by 2 means you take the half of something. When you take 2 out of a 4-piece something, you took the half, because 4:2=2. I hope it's clear.
Answer:
V =9.42 in^3
Step-by-step explanation:
The diameter is 3 inches
The radius is d/2 = 3/2 inches
The volume is
V = 4/3 pi r^2
V = 4/3 ( 3.14) ( 3/2) ^2
V =9.42 in^3
Answer:
its c jei2ueueuu2eueueu2u2u2