Answer:
16 1/3
Step-by-step explanation:
add 7 to 42 to get 49, then divide by 3 to get 16 1/3. :)
(-2,-2)
Since it has a negative in front of the absolute value, the graph is a downward cone.
Answer:
it would stay the same
Step-by-step explanation:
Answer:
19
Step-by-step explanation:
-8+8=0
0+19=19
Hope it helps.
P=2(l+w)
Substitute width plus 3 for length
Remember order of operations: multiply before adding
86=2((w+3) + w)
86=2w+6+2w
86=4w+6
80=4w
20=w
23=w+3=l
Check the answer
86=2((w+3) + w)
86=2((20+3)+20
86=2(23+20)
86=46+40
86=86
