-13m = -377
m= -377/-13
m=29
the negatives cancel out. so just do 377/13 which equals 29
Not sure about the first one but the second one is option c (or -3). You just have to factor and find the solutions (so it would be -7 and 4 and then u just add them)
For question 39 the answer is c
Answer:
b
Step-by-step explanation:
because air is cooler in the mountains so it'll be cold not humid