With math will give 50 points and
betty earns $52.65 per week working as a lifeguard. she worked as a lifeguard for 5 weeks. she also earned $46.25 painting faces at a carnival. she spent $16.25 of her total earnings to buy a book. betty put of the remaining money in her savings account.
betty used the following steps to find the total money she put in her saving account:
step 1: [($52.65 ⋅ 5) + $46.25 − $16.25] ⋅
step 2: [$263.25 + $46.25 − $16.25] ⋅
step 3: 293.25 ⋅
step 4: $1,759.50
in which step did betty first make an error? use words to explain how betty can correct her error.

Betty made a mistake when she times her money with 1/6. That happened in step 3. Her answer was wrong. If you times 293.25 with 1/6 you get 48.875 not 1,759.50. If Betty went back and fixed her mistake she would have the right answer.

Step-by-step explanation:

Betty made a mistake when she times her money with 1/6. That happened in step 3. Her answer was wrong. If you times 293.25 with 1/6 you get 48.875 not 1,759.50. If Betty went back and fixed her mistake she would have the right answer.

no, because the sides are not congruent

he spend 5.1 minutes chatting with his friends.

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5.1