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skelet666 [1.2K]
3 years ago
10

Trina said $1.05+$2.25 =$3.75 because a dollar and 2 quarters plus 2 dollars and a quarter equals 3 dollars and 3 quarters. Do y

ou agree with her statement? Explain
Mathematics
2 answers:
dedylja [7]3 years ago
5 0

Answer:

I do not. Adding money is the same as adding regular numbers/decimals. $1.05 + $2.25 is actually $3.30 unlike the second equation which is correct.

tatuchka [14]3 years ago
3 0

Answer:it is approximately 4 dollars and 6 cents

Step-by-step explanation:

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Umm zuritrase899
riadik2000 [5.3K]

Answer:

+4,000 / 28,573,199 = [45]

Step-by-step explanation:

8 0
3 years ago
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(x + 1)^7<br> Use Pascal's Triangle and Binomial.Theorem
KATRIN_1 [288]

Answer:

x⁷+7x⁶+21x⁵+35x⁴+35x³+21x²+7x+1

Step-by-step explanation:

(x + 1)⁷: Pascal's Triangle for (a+b)⁷

a₇+7a⁶b+21a⁵b²+35a⁴b³+... + 7a¹b⁶ + b⁷

x⁷+7x⁶+21x⁵+35x⁴+35x³+21x²+7x+1

8 0
3 years ago
A polygon has the following interior angle , (y+10); (y+20); (y+30); (y+40); (y+50);
MrRissso [65]
Y=78
A polygon has a total of 5 interior angles
In order to find the total amount of angles in a shape you do (the amount of angles - 2)x180 degrees
(5-2(3))180
3x180=540
Add the numbers you know (10+20+30+40+50=150)
540-150=390 and there are 5y altogether so divide 390 by 5 which is 78
8 0
2 years ago
WILL GIVE 5 STARS AND THANKS! Lucas borrows $5629 from the bank to purchase a motorcycle. He agrees to pay the bank back the ori
vodomira [7]
1688 dollars and 70 cents for interest
3 0
3 years ago
Read 2 more answers
What is the equation of the line that passes through the point (4,-7) and has a
aalyn [17]

Answer:

y = -\frac{1}{2} x -5

point slope form....

y - (-7) = -1/2(x-4)

y + 7 = -x/2 + 2

2y + 14 = -x + 4

2y = -x -10

y = -1/2 x - 5

Step-by-step explanation:

7 0
3 years ago
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