Answer: Isolate the variable by dividing each side by factors that don't contain the variable.
Exact Form:
x
=
−
1
2
Decimal Form:
x
=
−
0.5
Step-by-step explanation:
Mark points (0,0), (-1,-1), (1,-1), (-2,-4), (2,-4)
Answer;
7.77
Step-by-step explanation:
Answer:
$8 loss
Step-by-step explanation:
$10 profits, $7 profits, $25 loss
$10+$7=$17 profits
$25 loss - $17 profits = $8 loss
<u><em>Answer:</em></u>
i. The boat will travel 18.5 miles in one hour
ii. The boat will travel 9.25 miles in half an hour
iii. The boat will travel 27.75 miles in one and a half hours
<u><em>Explanation:</em></u>
We are given that the boat travel 37 miles in 2 hours
To get the miles traveled, we can simply use cross multiplication
<u>i. Miles traveled by the boat in one hour:</u>
37 miles .....................> 2 hours
x miles ........................> 1 hour
miles
<u>ii. Miles traveled in half an hour:</u>
37 miles .....................> 2 hours
x miles ........................> 0.5 hour
miles
<u>iii. Miles traveled in an hour and a half:</u>
37 miles .....................> 2 hours
x miles ........................> 1.5 hour
miles
Hope this helps :)