Tommy has 15 coins all together made up of quarters and dimes. He has a total of $3.00. Which two equations make up this system of equations?
SELECT TWO *
25Q + 10D = 3.00
0.25Q + 0.10D = 3.00
Q + D = 3.00
Q + D = 15

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point

Your best friend told you that last week scientists disco y that las vegas is responsible for abrupt climate changes. which do you think is best way to research that recent discovery? an encyclopedia usgs internet site a book in the library your best friend’s parents for your ! ❤️

What is the measure of angle x? 37° 82° x°