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3 years ago

Julie walks 10 dogs a week and gets paid $4.25 for each dog. How much money does

Mathematics

2 answers:

Snezhnost [94]3 years ago

8 0

Answer:

4.25

Step-by-step explanation:

4.25x 10 1 =4.25

8090 [49]3 years ago

7 0

Answer: 10 * 4.25= $42.5 per week

Step-by-step explanation:

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Suppose we have 14 boxes of pastries (each box of a different flavor), each with a scone and a muffin inside. For example, one b

Alexeev081 [22]

Answer:

5 muffin and 9 scones is 14

6 0

3 years ago

What is the value of x when -8x - (8x) = -48?

butalik [34]

X=3 you can combine like terms to get -16x= -48 and then divide -48 by -16 to get 3

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4 years ago

If angle 1 is not congruent to angle 2, which conclusion must be true?

netineya [11]

That they are not congruent

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3 years ago

Y=4x+3 table of ordered pairs

lara31 [8.8K]

Answer:

X:1 2 3 4 5 Y:7 11 15 19 23.

Step-by-step explanation:

We just need to put in the values of x into the equation: y = 4x + 3.

x = 1:

y = 4(1) + 3

= 4 + 3

y = 7

x = 2:

y = 4(2) + 3

= 8 + 3

y = 11

x = 3:

y = 4(3) + 3

= 12 + 3

y = 15

x = 4:

y = 4(4) + 3

= 16 + 3

y = 19

x = 5:

y = 4(5) + 3

= 20 + 3

y = 23

6 0

3 years ago

What is the value of discontinuity of x^2+8x+4/x^2-x-6? Choices:

Morgarella [4.7K]

Answer:

-2

Step-by-step explanation:

Hello,

First of all, let's check the denominator.

$x^2-x-6 \ \ \text{ *** How to factorise it ...? ***}\\\\\text{*** The product of the roots is -6=-2*3 and their sum is 1 ***}\\\\x^2-x-6=x^2-3x+2x-6=x(x-3)+2(x-3)=(x+2)(x-3)$

Now, let's see the numerator.

$x^2+8x+4 \ \text{ *** -2 is not a zero as ***}\\\\(-2)^2+8*(-2)+4=4-16+8=-4\\\\\text{*** 3 is not a zero as ***}\\\\3^2+8*3+4=9+24+4=37\\$

So we cannot factorise the numerator with (x+2) or (x-3)

Then, -2 and 3 are the the discontinuities of the expression.

There is only -2 in the list, this is the correct answer.

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

3 0

3 years ago