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2 years ago

1. Which number is divisible by 2, 3, 5, and 9? A. 1,640 B. 1,999 C. 2,430 D. 3,666

Mathematics

1 answer:

tamaranim1 [39]2 years ago

6 0

Answer:

Step-by-step explanation:

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The answer is 350 dollars Explanation 350-(350X0.4) is 210

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2 years ago

Which of the following can be added without altering any of the fractions?

Murrr4er [49]

<h3>Answer: Choice A</h3>

Why? Because the denominators are both the same at 2x+8. We can only add or subtract fractions when the denominators are the same. The general rule for adding fractions is

$\frac{A}{C}+\frac{B}{C} = \frac{A+B}{C}$

We have numerators A and B added together over a common denominator C. If we didn't have a common denominator, then we'd have to do a bit of algebraic manipulation to get both fractions to a common denominator. It doesn't have to be the lowest common denominator (LCD), though it's often more efficient that way.

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2 years ago

Will mark the brainiest! What are the coordinates of the vertex of the graph of f(x)=−3|x−1|?

AleksAgata [21]

Answer:

well, the cheap answer is

f(x) = -3| x - 1 | is really just f(x) = -3| x - 1 | + 0.

now, what value of "x" makes the absolute value expression to 0?

well, let's just set it to 0 and check,

x - 1 = 0

x = 1

so if "x" ever becomes 1, the | x - 1| will turn to 0, therefore, the vertex is at

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2 years ago

H (5x)=2x^2 - 5 find h(5x)

nlexa [21]

Answer:

=5*x

=x+x+x+x+x

=5x

Step-by-step explanation:

=5*x

=x+x+x+x+x

=5x

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2 years ago

Write a two-step equation and solve.

finlep [7]

Step-by-step explanation:

1) let number=a

six times a number=6a

Condition:

6a+4=22

2) eleven times a number=11a

Condition:

11a-5=50

3) 9 times a number=9a

Condition:

9a-7=-16

Note:if you need to ask any question please let me know.

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2 years ago

1. Which number is divisible by 2, 3, 5, and 9? A. 1,640 B. 1,999 C. 2,430 D. 3,666​

1. Which number is divisible by 2, 3, 5, and 9? A. 1,640 B. 1,999 C. 2,430 D. 3,666