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ella [17]
2 years ago
8

6.Calcular: 2^3 ; (-2)^3; ; -2^3 *

Mathematics
1 answer:
olga2289 [7]2 years ago
5 0

Answer:

90-8y66697u

Step-by-step explanation

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zzz [600]

Answer:

Step-by-step explanation:

MATHHHHHHHH do u need help in math or what?

5 0
2 years ago
Read 2 more answers
Wilton collected $8.50 in dimes and quarters while cleaning his father's truck. If the number of quarters is 3 times the number
dusya [7]

Answer:

Wilton found 10 dimes while cleaning his father's truck.

Step-by-step explanation:

Given that:

Total amount collected = $8.50 = 8.50*100 = 850 cents

Let,

x be the number of dimes

y be the number of quarters

According to given statement,

10x+25y=850     Eqn 1

y = 3x     Eqn 2

Putting y=3x in Eqn 1

10x+25(3x)=850\\10x+75x=850\\85x=850

Dividing both sides by 85

\frac{85x}{85}=\frac{850}{85}\\x=10

As x represents dimes, therefore, number of dimes is 10.

Hence,

Wilton found 10 dimes while cleaning his father's truck.

8 0
3 years ago
I need help on .5 and .6
Dovator [93]
5. 44 (forty four)
6. 58
8 0
3 years ago
The vertex form of the equation of a parabola is y = 2(x + 4)2 - 21.
Ronch [10]

Answer:

y = 2x^2 + 16x + 11

Step-by-step explanation:

2(x + 4)^2 - 21

2(x + 4)(x + 4) - 21

2(x^2 + 8x + 16) - 21

2x^2 + 16x + 32 - 21

2x^2 + 16x + 11

6 0
3 years ago
What us tge initial value of the linear function y= 5x - 6
Dovator [93]
X=1/5y+6/5
hope this helps!
3 0
3 years ago
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