Answer:
answer is:
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Step-by-step explanation:
we are asked to find which system of equations can we use to find the roots of the equation:

since the system of equation in last part is given as:
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so, on equating both the equations i.e. on equating both the values of 'y' we get the desired equation as:
.
Step-by-step explanation:
do you mean less than or equal to
x/3<= -6 x 3
x<= -18
If the price went down $5 per day for four days straight, then it would have went down $20 total after the four days.
Answer:
58 m^2.
Step-by-step explanation:
The area of one of the 5 triangles is:
1/2 * 5.8 * 4 = 11.6 m^2
So the area of the pentagon
= 5 + 11.6
= 58 m^2