So if Caelyn collected 21 shells in total and her brother collected 4 times as much all you need to do is multiply 21 by 4 and you get your answer which is 84
Answer:
310
Step-by-step explanation:
A circle is 360 degrees
50 +x = 360
x = 360-50
x = 310
Answer:
First: 2x-3y+-48
Second:2x+y+0
Step-by-step explanation:
I think their correct but hopefully they helped!
Answer:
5 in
Step-by-step explanation:
Answer:
0.36
Step-by-step explanation:
0.09 × -8 is -0.72, and that multiplied by -0.5 is 0.36
