Answer:
i think the answer would be C
Answer:
143
Step-by-step explanation:
90-53=37
180-37=143
Answer:
-2+2
Step-by-step explanation:
Since we have the value of x, 3+2
, we can plug that value into the new equation.
We would recieve (3+2
-1)/3+2
Which could simplify to -2+2
Answer:
A
Step-by-step explanation:
His speed change is the slope or -15, decreases by 15 miles/hour
when he starts, his speed is 0*-15+60 = 60 miles/hour
Answer:

Step-by-step explanation:
Take
, note that

hence b divides a. On the other hand, we have that

which tells us that a divides b. Moreover,
.