Answer:


<u>let's simplify the parenthesis first ~</u>

<u>now , bring the like terms at one side of the equation !</u>


<u>dividing</u><u> both sides of the equation by 30 ,</u>


hope helpful :)
<h3><u>Answer:</u></h3>
<h3>-16 : 8 ✓ </h3>
<h3><u>Solution ( step-by-step ): </u></h3>
The temperature changes -16 degrees ( negative because it wents down ) in 8 hours , So to know the chance per hour, We divide the number of degrees by the number of hours. If we call DT the change of Temperature each hour, we have that:
→ DT = -16 degrees/8 hours = -2 degrees / hour ..
Hope this helps you :) ..
#Carry on learning#..
Answer:
I believe it would be A
Step-by-step explanation:
A deck of cards has 52 cards in it, so it cant be C or D, and with all the possibilities it could not be B
Answer:
(4x20)+8=88
could be used to find out how many cards he has in total.
Draw an arrow pointing to the left on left side of the open circle