Oblems below. du hot solve.
2. angelica took a spelling test and got 14 out
1 of 15 problems correct. what percent of
problems did she get correct?
00
4.
se too
x100
1400

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

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion