Answer:
a)The equation is <em>$35l-$215</em>
<em>b)Amount = </em>$695
c)They will loose $215.
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Step-by-step explanation:
From the question you should understand that;
- The charge is $35 per lawn
- The rental cost for aerating machine is $215
- The funds raised is the amount gained after aeration work minus the cost of renting the machine.
The equation that relates the fund raised and number of lawns aerated during a day is;
Let number of lawns aerated that day be l
The cost to aerate one lawn per day is $35
Cost to rent the aeration machine is $215
a)The equation is ;
= $35l-$215
b)Money raised
number of lawns,l=26
Substitute in the equation
Amount=$35l-$215
=$(35×26)-$215
=$910-$215=$695
c)If the team were unable to aerate due to weather condition, they will incur a loss to to renting of the aeration machine.They will lose $215.This can be avoided by not renting the aeration machine when the weather conditions seems unfavorable for working.
Answer: The required fraction is 
Step-by-step explanation:
Since we have given that
Water $31
Gas $19
Electric $105
We need to find the fraction to represent the division in which water bill is to be paid with 2 equal payments.
So, Water bill in 2 equal payments would be
Hence, the required fraction is
We have that
<span>50% of A is equal to $0.5a
0.50A=0.5a----------> A=a
and
</span><span>20% of B is equal to $0.2a
0.20B=0.2a---------> B=a
so
A=B
the answer is
A=B</span>
9514 1404 393
Answer:
C. define all variables
Step-by-step explanation:
Equations for word problems will depend on the problem. Not all of the equations will be linear equations. Even if they are, they are not necessarily easily written in any particular form, or easily solved when they are written in that form. The nature of the equations will depend on the problem.
One thing that must be done in any case is <em>define all variables</em>. It is usually a good idea to define the units of the variable(s) as well. Sometimes problems are posed with numbers in incompatible dimensions, or they may ask for an answer in dimensions different from those used in the given information. In order to avoid confusion and to be sure you have the desired answer, you need to make sure the variables and their dimensions are compatible with the solution process.
Answer:
yall werid
Step-by-step explanation:
