Mr. ross is purchasing a table and chairs for
$1350, including tax and interest. he will pay for
the furniture with monthly payments of $75. if mr.
ross has made m payments, which equation best
describes r , the amount of the remaining balance?
a r = (1350 − 75) m
b r = 75m + 1350
c r = 1350 − 75m
d r = 75m − 1350

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

See attachment below and find the equivalent of tan(∠qsr)

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows. statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.