Answer:
a(2-a³)
Step-by-step explanation:
Answer:
$9.75
Step-by-step explanation:
$3.90 per yard
So $3.90 for 1 yard = $3.90
$3.90 for 2nd yard =$3.90
1/2 of $3.90 for 1/2 yard so $3.90/2 = $1.95
$3.90
$3.90
+ <u>$1.95</u>
$9.75
-25 x 105=-2625+18=-2607
-3 x-6=18
answer=-2607
Answer : $8
Step-by-step explanation:
24 divided by 3 equals 8
Answer:
The answer is (-1,2).
Step-by-step explanation:
Try determining it by making up specific examples.
You might try x+2y = 3 (1,2,3 is an arithmetic progression with a
difference of 1).
The 2nd equation might be 5x+7y = 9. Now solve this system of equations using elimination or substitution method. Try this with a few different specific examples, just to convince yourself.