A restaurant sold 6 hamburgers every day for a week. How many hamburgers were sold during the week
2 answers:
You might be interested in
Answer:
The speed will be "144 mph".
Step-by-step explanation:
Let the speed of the plane be "x mph".
then,
The car's speed be "x-130 mph".
According to the question,
⇒
By applying cross-multiplication, we get
⇒
⇒
⇒
⇒
⇒
⇒