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Ksivusya [100]
3 years ago
9

Which model represents the factors of 4x²-9?

Mathematics
1 answer:
NeX [460]3 years ago
6 0

Step-by-step explanation:

(

2

x

)

2

−

3

2

=

(

2

x

−

3

)

(

2

x

+

3

)

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Si Jose recarga su teléfono con ₡6000 y realiza 5 llamadas de 4 minutos, 3 llamadas de 6 minutos y manda 20 mensajes ¿cuanta rec
xenn [34]

Answer:

3220

Step-by-step explanation:

5x4=20

3x6=18

20+18=38

1=60

38x60=2280

20x25=500

2280+500=2780

6000-2780=3220

8 0
4 years ago
You want to put $2,500 in a simple interest account. It has a 4% annual interest rate. How long will it take you to earn $200 in
Nadya [2.5K]
The formula is
I=prt
I interest earned 200
P principle 2500
R interest rate 0.04
T time ?
We need to solve for t
T=I÷pr
T=200÷(2,500×0.04)
T=2years

Hope it helps
6 0
3 years ago
1. Solve the system using substitution
IgorC [24]
X + y = 8
y = 3

Well, because we know what y equals, we simply plug in 3 for y in the given equation.

x + y = 8

x + (3) = 8

Subtract 3 from both sides.

x = 8 - 3

So, x = 5

(5, 3)

Check work by plugging in x and y in the given equation.

x + y = 8

(5) + (3) = 8

8 = 8

So, our answer is (5, 3)

I am quite sure that you have given us the wrong equations, as none of these answers are correct.

~Hope I helped!~
4 0
3 years ago
Please help me please
Vilka [71]

Answer:

the answer is bc you go over negative two and up five (-2,5)

7 0
3 years ago
Read 2 more answers
Evaluate g(x)=4−3x when x=−3, 0, and 5
Nikolay [14]

Answer:

13, 4, and -11

Step-by-step explanation:

g(-3)=4+9=13

g(0)=4+0=4

g(5)=4-15=-11

3 0
3 years ago
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