Answer:
NO SOLUTION
Step-by-step explanation:
Here you're asked to solve a system of equations, linear equations in this case.
Since y = 2x, we can subst. 2x for y in the 2nd equation:
-6x + 3(2x) = 16
Combining the x terms results in 0 = 16, which is never true.
Thus, this system of linear equations has NO SOLUTION.
Answer:
savings account. After a year, the account balance will be $615. What is the interest rate?
Write the equation AND solve.
Step-by-step explanation:
savings account. After a year, the account balance will be $615. What is the interest rate?
Write the equation AND solve.
A parallelogram is correct because the two pairs of same sides is the only one that makes sense. rhombus and square both have 4 sides that are the same size, and a trapezoid has only one pair of equal sides
Formula to calculate it is simple:
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where v is the speed, s-road, t-time
Speed is equal to the ratio of road to czau estimated driving:
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The car was for 6 hours.