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SIZIF [17.4K]
3 years ago
7

4b + 3 = 2b + 13 Can someone please help me with this problem​

Mathematics
1 answer:
Studentka2010 [4]3 years ago
5 0

Answer:

b = 5

Step-by-step explanation:

4b - 2b = 13 - 3 \\ 2b = 10 \\ b = 5

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To go on a summer trip Manuel borrows $200. He makes no payments until the end of 4 years, when he pays off the entire loan. The
belka [17]

Answer:

A)40

B)240

Step-by-step explanation:

5% of 200 is 10

10*4 year=$40 interest

200+40=240 which is total

Im pretty sure

7 0
3 years ago
Which expression uses the greatest common factor and distributive property to find 10+50?
Rudiy27
Ab+ac=a(b+c) where a is the greatest common factor
find greatest common factor of 10 and 50
10=1,2,5,10
50=1,2,5,10,25,50
greatest common is 10
a=10
10(1)+10(5)=10(1+5)=10(6)=60
3 0
4 years ago
Rectangle ABCD is dilated by a scale factor of One-half with a center of dilation at the origin. What are the coordinates of the
MissTica

Answer:

The new coordinate of image of point B (-4, 6) will be B'(-2, 3) when a rectangle ABCD is dilated by a scale factor of One-half with a center of dilation at the origin.

Step-by-step explanation:

Considering the vertices of the rectangle ABCD

  • A(-8, 6)
  • B(-4, 6)
  • C(-4, 4)
  • D(-8, 4)

When a rectangle ABCD is dilated by a scale factor of One-half with a center of dilation at the origin, then the coordinate of image of point B can be calculated by multiplying the x and y coordinates of point B with 1/2.

i.e.

B(-4, 6) → B'(-4/2, 6/2) = B'(-2, 3)

Therefore, the new coordinate of image of point B (-4, 6) will be B'(-2, 3) when a rectangle ABCD is dilated by a scale factor of One-half with a center of dilation at the origin.

4 0
4 years ago
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The equation y=0.5 . 2* <br> is it an exponential growth or decay ?
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Answer:

The answer is exponential growth!


8 0
4 years ago
Mr. Brown has 20 students in his English 6 class. There are 15 boys and 5 girls. If he puts all their names in a hat and draws o
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Answer:

Divide

Step-by-step explanation:

3 0
3 years ago
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