Find the product of 21 and (6.3 • 10-4)
1 answer:
It would be: 21 * (6.3 * 10⁻⁴)In short, Your Answer would be: 1.323 * 10⁻²
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Answer:
$3.25
Step-by-step explanation:
The grapes costs $2.70 per pound but you're buying 2.5 pounds so take $2.70 x 2.5 = $6.75. Now u just take $10 - $6.75 which equals $3.25 and thats ur answer.
Could you make the picture clear and back it up a little then i will see it better
A
see attached for explanation
I hope it helps
Answer:
x=5, y=-2. (5, -2).
Step-by-step explanation:
2x+3y=4
3x+4y=7
----------------
3(2x+3y)=3(4)
-2(3x+4y)=-2(7)
----------------------
6x+9y=12
-6x-8y=-14
-----------------
y=-2
2x+3(-2)=4
2x-6=4
2x=4+6
2x=10
x=10/2
x=5
Answer:
0
Step-by-step explanation:
