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Komok [63]
3 years ago
15

What 1+1+2+7+4+6-21​

Mathematics
2 answers:
olchik [2.2K]3 years ago
6 0

Answer:

The answer is 0

Step-by-step explanation:

1+1=2

2+2=4

4+7= 11

11+4=15

15+6+21

21- 0 = 0

4vir4ik [10]3 years ago
4 0

Answer:

the answer is 0

Step-by-step explanation:

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Multiply this expression :: -2/7 • (-3 5/8)​
Helen [10]

Answer: 29/28

Step-by-step explanation:

-2/7 x (-3 5/8)

= -2/7 x -29/8

= 2/7 x 29/8 = 1/7 x 29/4

= 29/28

7 0
3 years ago
An airplane's change in altitude before landing in shown in the table. What equation represents this change in altitude
Ray Of Light [21]

Answer

-4,000

Step-by-step explanation:

Just subtract 35,000 and 31,000 or 27,000 and 21,000 and get 4,000. Since the altitude is going down, it'll be negative.

3 0
3 years ago
-13.2 + 0.5x > 0.1x + 20
Georgia [21]
First add 13.2 to both sides to get 0.5x > 0.1x + 33.2.
Then subtract 0.1x from both sides to get 0.4x > 33.2.
Lastly, divide each side by 0.4 to get a final answer of x > 83.
Hope this helps!
5 0
4 years ago
Which is a y-intercept of the continuous function in the table ? A.(0,-6) B.(-2,0) C.(-6,0) D.(0,-2)
viva [34]

Answer:

A. (0, -6)

Step-by-step explanation:

when x is 0, there has to be a y-int. As shown in the table, it is -6. Therefore the answer is A

5 0
3 years ago
Read 2 more answers
At the farmer’s market, you can buy 3 melons for $13.50. What is the cost of one melon
Virty [35]

Answer:

4.50 per melon

Step-by-step explanation:

Take the price and divide by the number of melons

13.50/3

4.50 per melon

7 0
3 years ago
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