13. Evaluate the function rule for the given value. y = 4.2X for x = -6
Btw the x is the small exponent

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

What is the lcm of 16 and 40 ? 24 and 40 ?

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay