Answer:
1 Solution.
Step-by-step
The answer is (5, -4) or x= 5, y= -4 making this system have 1 solution.
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Since 20 min is 1/3 of a mile 20 min*3=1 hour. then u multiply 2/5 by 3 to get 6/5.
Answer:

Step-by-step explanation:
we are given a quadratic function

we want to figure out the minimum value of the function
to do so we need to figure out the minimum value of x in the case we can consider the following formula:

the given function is in the standard form i.e

so we acquire:
thus substitute:

simplify multiplication:

simply division:

plug in the value of minimum x to the given function:

simplify square:

simplify multiplication:

simplify:

hence,
the minimum value of the function is -155
Answer:
Step-by-step explanation:
Mmmmmmmm.
Answer:(15x+15)(6x+6)
Step-by-step explanation: