Answer:
1
Step-by-step explanation:
total pencils =4
Lisa gives away =3
4-3=1
448 rounded to the nearest 10 is 450 because 448 is closer to 450 not 440.
Answer: the answer is -7/5
Isolate the variable by dividing each side by factors that don't contain the variable.
a= -1
Answer:
D
Step-by-step explanation: