9.45 dollars would be the price
<span>2x^2 - 8x - 90
= 2 (x^2 - 4x - 45)
= 2 (x - 9)(x + 5)
so
x - 9 = 0; x = 9
x + 5 = 0; x = -5
solutions -5 and 9
answer
</span><span>B)-5</span>
<span>D)9</span>
Answer: 8-5r
Step-by-step explanation:
Answer:
For Figure A, dilation. Figure D, rotation. Figure B, reflection.
Figure C, rotation. Figure E, translation. For the bonus: 1 to 2: translation. 2 to 3: rotation.
Step-by-step explanation:
Answer: No, He is not correct.
Step-by-step explanation:
Let the total amount deposited = P
Then the Amount in 1 year at the annually compound rate of 7%,
And, the amount in 1 year at the quarterly compound rate of 2%,
( By the formula, )
But,
Therefore, He is not correct.