Answer:
She has ridden 25 miles this week
Explanation:
She rode 4 miles on monday to start off the week. Then she rode 4 times the amount he did on Monday, so multiply 4x4. Then he rode 5 more miles so add 5 and receive the answer of 25 miles.
Equation:
1. Write Equation: 4+(4x4)+5=
2. Solve for parenthesis: 4+16+5=
3. Solve: 4+16+5=25
-Hope this helped & Happy New Years