Question

Help please! :)

Answer 1

A1) Using estimate, the solutions to the following are:

A) is -14.

B) is 31.

C) is 38.

D) is -74.

1. The remaining amount in Brock's account after writing the checks is $2,290.

2. Linda put $831 in her savings account after meeting her expenses.

What is an estimate?

An estimate is a rough calculation.

To do an estimate, the figures may be appropriated or rounded up.

Estimates:

A. –42.3 ÷ 3.4

= -14 (–42 ÷ 3)

B. 16.1 – (–14.7)

= 31 (16 – (–15)

C. –15.52 + 54.25

= 38 (–16 + 54)

D. ‐67.8 ‐ 5.72

= -74 (‐68 ‐ 6)

Brock:

The amount in Brock's checking account = $3,084

Checks:

Rent $350

Auto repair $275

Loan payment of $169

Total amount for checks = $794

Remaining amount = $2,290 ($3,084 - $794)

Linda:

The total amount of the paycheck = $2,312

Expenses:

Rent $157

Food $322

Child care $478

Transportation $234

Miscellaneous expenses $290

Total expenses = $1,481

Savings account = $831 ($2,312 - $1,481)

Learn more about estimates at brainly.com/question/658983

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