3 years ago

Please I need the answer and if I get the answer that would be amazing!! Only answer 7 and 8 please

Mathematics

1 answer:

Lorico [155]3 years ago

7 0

Number seven is $770.56

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if j is the number of integers between 1 and 500 that are divisible by 9 and k is the number of integers between 1 and 500 that

Morgarella [4.7K]

Answer:

126

Step-by-step explanation:

The number of numbers divisible by 9 is ...

j = floor(500/9) = 55

The number of numbers divisible by 7 is ...

k = floor(500/7) = 71

Then the total (j+k) is ...

j +k = 55 +71 = 126

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4 years ago

Can you guys give me 3 examples of the inverse property

Irina-Kira [14]

Of multiplication or addition?

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4 years ago

Marcus spends $58 at the bookstore. He spends the same amount of money on each of the 4 books he purchase. He also paid $4 in sa

Marat540 [252]

Answer:

$15.5

Step-by-step explanation:

58+4=62 62divided by4=15.5 :) Have a nice day

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3 years ago

The midpoint of JK is point L at (–1, 8). One endpoint is J(4, –15). Which equations can be solved to determine the coordinates

ycow [4]

Given two endpoints: $(x_1,\ y_1)$ and $(x_2,\ y_2)$ , the midpoint of the two endpoints $(x_m,\ y_m)$ is given by
$(x_m,\ y_m)=\left( \frac{x_1+x_2}{2} ,\ \frac{y_1+y_2}{2}\right)$

Thus, given the midpoint L(-1, 8) and one endpoint J(4, -15). The second endpont is given by
$(-1,\ 8)=\left( \frac{x_1+4}{2} ,\ \frac{y_1+(-15)}{2}\right)$
i.e.
$\frac{x_1+4}{2} =-1 \\ \\ x_1+4=-2 \\ \\ x_1=-2-4=-6$
and
$\frac{y_1+(-15)}{2}=8 \\ \\ y_1-15=16 \\ \\ y_1=16+15=31$

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3 years ago

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The distance between two cities is 368 miles. If the scale on the map is 1/4 inch=23 miles, what is the distance between the cit

zhuklara [117]

Answer:

The distance between the two cities on the map is 16 inches.

Step-by-step explanation:

368/23 = 16

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4 years ago