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inn [45]
3 years ago
7

What's the difference?

Mathematics
1 answer:
posledela3 years ago
5 0
Parenthasees

the first onewould evaluate to 4x²
the 2nd one would just be -2x²
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HELPPPPPP I HAVE NO IDEA HOW TO DO THIS!!!!!!!​
padilas [110]

Answer:

3 down 2 right

Step-by-step explanation:

3 0
3 years ago
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An item is regularly priced at $80 . Sam bought it at a discount of 60% off the regular price. How much did Sam pay?
Nikitich [7]
Sam paid $32 for the item.
6 0
3 years ago
The ticker shows trades of stock in Hewlett-Packard (HPQ) ExxonMobil (XOM) and Chevron CTX).
frutty [35]

Question Completion:

Joon bought the shares at this price, and her broker charged her 1% commission. What was the total cost of her investment?

Regne sold the shares of ExxonMobil shown in the above trade and his broker charged him 1.5% commission How much money did the broker receive?

Lisa sold the shares of Chevron indicated above through her discount broker, who charges $28 per transaction.  How much did Lisa receive from the above after the broker took his fee.

Answer:

Trades of Stock in Hewlett-Packard (HPQ) ExxonMobil (XOM) and Chevron CTX)

a. Shares of Hewlett-Packard sold = 6,000 (6K)

b. The total value of all the HP shares sold is $63,780.

c. Total cost of Joan's investment is $64,417.80.

d. Regne's broker received a commission of $3,677.40.

e. Lisa received $760,022.

Step-by-step explanation:

a) Data and Calculations:

Hewlett-Packard (HPQ)    ExxonMobil (XOM)          Chevron CTX)

HPQ 6K10.63 ∨0.23          XOM 3K81.72 ∧ 0.08    CVX 9K84.45 ∨0.22

b) The total value of all the HP shares sold is 6,000 * $10.63

= $63,780

c) Joan's investment:

Investment = $63,780

Broker's commission = 1% = $637.80

Total cost of Joan's investment = $64,417.80 ($63,780 + $637.80)

d) Regne Broker's Commission:

Investment = $245,160 (3,000 * $81.72)

Commission = $3,677.40 ($245,160 * 1.5%)

e) Lisa received from Chevron's stock sale:

Investment = 9,000 * $84.45 = $760,050

Broker's fee = $28

Lisa's receipt = $760,022 ($760,050 - $28)

8 0
3 years ago
Help me please thank you
Anni [7]

Answer:

a) the numerator, <em>a</em>, would be a smaller number than the denominator, <em>b.</em>

b) the fraction a/b could be over or under the amount of 1/2.

c) the fraction could be over or under the amount of 1.

Step-by-step explanation:

examples:

a) 2/8

b)3/8 or 6/10

c) 8/9 or 1 1/8

Hope this helps :)

7 0
4 years ago
Can u help me please?
never [62]

Answer:

1. x = -15

2. x = 0.25 or x = 1/4

Step-by-step explanation:

1.

8 + 9.8x + 9 = 3.8x - 16 + 3.8x

Simplify both sides

17 + 9.8x = 7.6x - 16

-17                      -17

9.8x = 7.6x - 33

-7.6x   -7.6x

2.2x = -33

Divide by 2.2

x = -15

2.

-2x - 10 = -14x - 7

+7                    +7

-2x - 3 = -14x

+2x         +2x

-3 = -12x

Divide by -12

0.25 = x

x = 0.25 or x = 1/4

6 0
3 years ago
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