7 - 2x - 5y=-7
3x + 4y = 7

Write the sentence as an equation. b increased by 281 is d

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?