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.

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42