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densk [106]
3 years ago
7

Find the product. (7x - 2y)(x + y) Enter the correct answer. DOU DONE Clear

Mathematics
2 answers:
lora16 [44]3 years ago
5 0

Answer:

49x2−4y2

Step-by-step explanation:

7x(7x)+7x(−2y)+2y(7x)+2y(−2y)

m_a_m_a [10]3 years ago
4 0

Answer:

7x²-2y²+5xy

Step-by-step explanation:

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Least to greatest please
Diano4ka-milaya [45]

Answer:

Step-by-step explanation:

Answer is B.

Square root of 10 is 3.16.

3 and one fourth is 3.25.

3.12, 3.16, 3.24, 3.25

7 0
3 years ago
At Grayson's Pancake House there are 86 dirty coffee mugs and 774 clean coffee mugs. What percentage of the coffee mugs at the p
Marina86 [1]

Answer:

10%

Step-by-step explanation:

774+86=860

86/860=d/100

860d=8600

8600÷860=10

Hope this helps

7 0
3 years ago
Marilyn uses a credit card with a 19.9% APR compounded monthly to pay for car repairs totaling $991.38. She can pay $410 per mon
Leokris [45]
Marilyn's finance charge at the end of the first month will be
  $991.38 × 0.199/12 = $16.44
The balance subject to the next month's finance charge will be
  $991.38 +16.44 -410.00 = $597.82

The finance charge at the end of the second month will be
  $597.82 × 0.199/12 = $9.91
The balance remaining after the second payment will be
  $597.82 +9.91 -410.00 = $197.73

The finance charge applied at the end of the third month is
  $197.73 × .199/12 = $3.28
so Marilyn can make one final payment of
  $197.73 +3.28 = $201.01
to pay off the balance.

In all, Marilyn has paid 2×$410.00 +201.01 = 
  $1021.01 . . . . . . . . corresponds to the first choice

_____
In real life, Marilyn's credit card may not accrue any finance charge until after the first statement on which the charge appears. Thus the total cost of the purchase may be only $1004.02. The attached spreadsheet shows the beginning balance and the finance charges for each month for the two different scenarios.

8 0
3 years ago
Mi is about to roll a six-sided number cube. What is the experimental probability that she will roll an even number based on her
Kryger [21]

Answer: The  experimental probability that she will roll an even number= \frac{1}{2}


Step-by-step explanation:

We know that the probability for any event is given by6;-

\text{Probability}=\frac{\text{Favorable outcomes}}{\text{Total outcomes}}

In a dice, the total even numbers (2,4,6)= 3

Therefore, the probability that she will roll an even number will be given by:-

\text{Probability}=\frac{\text{3}}{\text{6}}=\frac{1}{2}

Hence, The  experimental probability that she will roll an even number= \frac{1}{2}

6 0
3 years ago
What is 0.000039 in scientific nation​
storchak [24]
The answer is 3.9 x 10^-5
6 0
3 years ago
Read 2 more answers
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