How many solutions does
-4x + y = 6
-5 x - y = 21 have?
0
1
infinite

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?