Divide the top number by the bottom number

For the first one, you take the original temprature -3.0° and add -5.4° which gives you an answer of -8.4°c :)

for the second you add the amount for breakfast and lunch, then multiply by 7 days
Answer:
<u>Oh</u><u> </u><u>Hi There</u><u>!</u><u> </u>
<u>Here’s ur</u><u> </u><u>answer</u><u>!</u><u> </u>
<u>Yes</u><u>,</u><u> </u><u>rectangle</u><u> </u><u>is</u><u> </u><u>a</u><u> </u><u>quadrilateral</u><u>.</u><u>.</u><u> </u>
<u>Explanation</u><u> </u><u>:</u><u>-</u><u> </u>
- <u>A rectangle is a quadrilateral with four right angles. </u>
- <u>Thus, all the angles in a rectangle are equal (360°/4 = 90°).</u>
- <u> Moreover, the opposite sides of a rectangle are parallel and equal, and diagonals bisect each other.</u><u> </u>
Step-by-step explanation:
Hope it helps you!
Keep Learning :)
Have a good day ahead :)
Answer:$100
Step-by-step explanation:
He need five periods of play time because 150 divided my 30 is 5. Then, you multiply 5 times the $20 because it is $20 for every 20 minutes.
Therefore, the answer is 20.
$21.50(40) + $31.88 (62-40)
$21.50(40) + $31.88(22)
$860 + $701.36
$1561.36