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Brilliant_brown [7]
2 years ago
9

Which of the following expressions represents 3 less than 5 times a number 2 A) 5n - 3 B) 5 - 3n C) 3n - 5 D) 3 - 5n​

Mathematics
1 answer:
vlabodo [156]2 years ago
7 0
Answer:

The answer is D
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The answer is 9 by the way. Draw a circle with sixty slices, shade in 15% or 9 slices.
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3 years ago
Give coordinates of the point where x = 3. Explain what the point represents in this situation:
Ronch [10]

Answer:

if x=3 then y is o

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4 0
3 years ago
Find the equation of the line with slope = -7 and passing through (-7,51). write your equation in the form y=mx+b
muminat

Answer:

y = -7x + 2

Step-by-step explanation:

Since we do not have the y-intercept (or, when the x is 0) We will use the Slope Form Formula (y - y1 = m(x - x1)) to find the Slope Intercept Form Formula (y = mx + b)

Point: (-7,51)

Slope: -7

y - y1 = m(x - x1)

y - 51 = -7(x - (-7))

y - 51 = -7(x + 7)

y - 51 = -7x - 49

y = -7x - 49 + 51

y = -7x + 2

4 0
2 years ago
Jenny has 1 stamp to begin her collection. She then collects 7 stamps per day. Let y represent the total amount of stamps in Jen
lord [1]

Answer:

<em>y=7x+1</em>

Step-by-step explanation:

<u>Linear modeling</u>

Consists of finding a linear equation that represents a situation in real life.

Jenny starts her stamps collection with only 1 stamp.

Then she collects 7 stamps per day.

Let's call

y=total amount of stamps in Jenny's collection

x=number of days

Knowing Jenny collects 7 stamps per day, then in x days, she collects 7x stamps. The total amount can be obtained by adding the first stamp she had. Thus, the model is:

y=7x+1

5 0
3 years ago
Read 2 more answers
Can someone please help me with this question pretty pls :(((??????
Charra [1.4K]

let me know if the propositions they gave don't match with mine.

thanks

4 0
3 years ago
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