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STALIN [3.7K]
2 years ago
9

Help worth 20 points due in 10 minutes

Mathematics
1 answer:
Black_prince [1.1K]2 years ago
5 0

Answer:

answer is option A: 13m+8

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What is 10 1 over 4 in decimal form?
otez555 [7]

Answer: 10.0

Step-by-step explanation: 10/1=10=10.0

3 0
3 years ago
A dolphin was swimming 28 meters below the oceans surface.it changed its depth to avoid a predator and ended up 21 meters below
Harman [31]

Answer:

+7

Step-by-step explanation:

if you go from 28 to 21 you see there is a difference of 7 and sense the number is a smaller number now we know the dolphin went up more towards the surface there for there is a change of positive 7

28-21=7

6 0
3 years ago
cole spent $55.00 buying songs and movies at an online store that charges $1.25 for each song and $2.75 for each movie. He purch
Sergeu [11.5K]
If you would like to write and solve a system of equations that represent the situation above, you can do this using the following steps:

s ... number of songs
m ... number of movies

$55.00 = $1.25 * s + $2.75 * m
55 = 1.25 * s + 2.75 * m

26 songs and movies = s + m
26 = s + m
s = 26 - m

55 = 1.25 * s + 2.75 * m
55 = 1.25 * (26 - m) + 2.75 * m
55 = 1.25 * 26 - 1.25 * m + 2.75 * m
55 - 32.5 = 1.5 * m
22.5 = 1.5 * m
m = 22.5 / 1.5 = 15 movies

s = 26 - m = 26 - 15 = 11 songs

The correct result would be 15 movies and 11 songs.
6 0
3 years ago
F(x)=x^2. What is g(x)
Basile [38]
I don’t know I just need points
6 0
3 years ago
What is the slope of this line? <br> The coordinates are: (-4,5),(0,6), and (8,8).
Elodia [21]

Answer:


Step-by-step explanation:

we have to use the formula of slope here.

we know,

slope of the line passing through (x1,y1) and (x2,y2) is-

\frac{y2-y1}{x2-x1}

Here, the first two points are -

(-4 , 5) and (0,6)

So, the slope will be-

\frac{6-5}{0-(-4)}=\frac{1}{0+4}=\frac{1}{4}


So, the slope is-

\frac{1}{4}

4 0
3 years ago
Read 2 more answers
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