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3 years ago

4. Adrian and Rory started comic book collections at the same time. Adrian

1 answer:

6 0

As both are adding same number of comic books each months, they will not have same number of books. Adrian will have 4 more comic books.

Step-by-step explanation:

Given,

Adrian starts with 12 comic books and add 4 each month.

Let,

m be the number of books.

A(m) = 4m+12

Rory starts with 8 comic books and add 4 comic books each month.

R(m) = 4m+8

As both are adding same number of comic books each months, they will not have same number of books. Adrian will have 4 more comic books.

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Fofino [41]

Ok,
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2 years ago

Henry wants to pour 57.93 grams of salt into a container. So far, he has poured 28.3 grams. How much more salt should Henry pour

-BARSIC- [3]

Answer:

29.63

Step-by-step explanation:

Since there is already 28.3 grams in the container, you just have to subtract 57.93 and 28.3 to get your answer because 57.93 is the total.

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2 years ago

25% of the students attended the school dance. if 32 attended the dance, how many students are there in all?

nadya68 [22]

Answer:

128 students in total

Step-by-step explanation:

25/100 = 1/4

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2 years ago

What is the slope of a line parallel to the line whose equation is 3x – 4y = 8

liq [111]

Hi there! The answer is C.

We can find the slope of this line by making y the subject of the equation.

$3x - 4y = 8 \\ - 4y = - 3x + 8 \\ y = \frac{ - 3}{ - 4} x + \frac{8}{ - 4} \\ y = \frac{3}{4} x - 2$

Now we can see that the slope of this line (which is positioned in front of x) is 3/4. Therefore, the slope of any line parallel to this one is 3/4 as well. The answer is C.

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2 years ago

In the triangle below, what is the measure of А. 50°<br> В. 79<br> C. 90°<br> D. 65°

tresset_1 [31]

Answer:

D. 65°

Step-by-step explanation:

it's a isosceles triangle so the angles of same length sides has same measure.

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2 years ago