Answer:
400cm²
Step-by-step explanation:
Answer:
the answer is c.
Step-by-step explanation:
there's no explanation
First subtract 4 from both sides

then simplify

add -5 to both sides

since a variable shouldn't be negative the answer should be

(I prefer having the variable on the left side)
Answer:
1.9 miles.
Step-by-step explanation:
John jogs 2 7/10 miles to the park. Marsha jogs 4/5 miles to the park.
Convert the fractions into decimals:
2 7/10 = 2.7
4/5 = 0.8
Subtract '0.8' from '2.7':

John should jog 1.9 miles farther than Marsha.
Hope this helps.