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tangare [24]
3 years ago
8

the number line at the right models an addition sentence select all the situations below could be modeled by the addition senten

ce.

Mathematics
1 answer:
attashe74 [19]3 years ago
5 0
The first and last one are correct
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200, 100,<br> 50, 25,<br> b. What is the fifth term?
damaskus [11]

Answer:

12.5

Step-by-step explanation:

Keep dividing by 2, 25 divided by 2 is 12.5

4 0
3 years ago
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To buy both the green and the blue bikes would cost $1500. To buy the green and red bikes would cost $750. To buy all three bike
Aleksandr-060686 [28]
Green = g
Blue = b
Red = r

g+b = 1500
g+r = 750
g+b+r = 2000

in the 1st equation solve for b

g+b =1500
b = 1500-g

2nd equation solve for r

g+ r = 750
r = 750-g

now substitute the answers fro. b and r into the final equation.

g+b+r = 2000
g + 1500-g + 750-g = 2000
-g + 2250 = 2000
-g = -250
g = 250

So we k own the green bike is $250.

Blue = 1500- g
blue = 1500-250= $1250

red = 750-g
red = 750-250 = $500
4 0
3 years ago
Read 2 more answers
Can anybody solve this equation?<br>Y = 39.95x +25​
umka21 [38]

Answer:

(y - 2647.7) = 39.95(x - 6)

y - 264.7 = 39.95x - 239.7

y = 39.95x - 239.7 + 264.7

y = 39.95x + 25

8 0
3 years ago
If 4 electricians can wire some new houses in 20 days, how many electricians would be required to do the job in 10 days?
abruzzese [7]

Answer:

2

Step-by-step explanation:

20/2 = 10

4/2 = 2

8 0
3 years ago
The smallest bone in the human body is the stapes bone it is located in the ear and is about 2.8 millimeters in length. Write th
DerKrebs [107]

Answer:

2+.8

Step-by-step explanation:

You have 2 millimeters and .8 of a millimeter so you add them up.

5 0
4 years ago
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