Answer:
You shouldn't blame your mom. You are more than capable of getting 80's that is the bare minimum. Your mom does not want you to fail, try harder and get better grades. 70's are not the best
Answer:
Tom's car went further
Step-by-step explanation:
Since there are 100 centimeters in 1 meter - Roberts car went nearly 1 and a half meters or Tom's car went 200 centimeters.
There are 453.5 grams in 1 pound
I hope that's help and have a great night !