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 <u>$2,290</u>.
2. Linda put <u>$831</u> in her savings account after meeting her expenses.
<h3>What is an estimate?</h3>
An estimate is a rough calculation.
To do an estimate, the figures may be appropriated or rounded up.
<h3>Estimates:</h3>
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)
<h3>Brock:</h3>
The amount in Brock's checking account = $3,084
<u>Checks</u>:
Rent $350
Auto repair $275
Loan payment of $169
Total amount for checks = $794
Remaining amount = $2,290 ($3,084 - $794)
<h3>Linda:</h3>
The total amount of the paycheck = $2,312
<u>Expenses</u>:
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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Answer:1
Step-by-step explanation:
Answer:
one isosceles triangle
Step-by-step explanation:
Answer:
Parallel: y=6x-19
Perpendicular: y=-1/6x-0.5
Step-by-step explanation:
To be parallel to a line, the slope must be the same as the line. Then, you plug 3,-1 into y=6x, and add or subtract to balance the equation. You do the same to find the perpendicular line, but the slope must be the negative reciprocal of the line it is perpendicular to.
I believe the answer is 4.4