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shutvik [7]
3 years ago
13

40 increased by twice a number .

Mathematics
1 answer:
igor_vitrenko [27]3 years ago
8 0

Answer:

40+nx2

Step-by-step explanation:

n=a number

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For the equation y= x + 5, find the value of y when
Nina [5.8K]

Answer:

a) 3 b) 5 c) 7 d) 9

Step-by-step explanation:

For this, you want to replace x in the equation y=x+5 with each of the values listed.

For the first one, -2, the equation becomes y=-2+5, which is solved to y=3.

For the second one, 0, the equation becomes y=0+5, which is solved to y=5.

For the third one, 2, the equation becomes y=2+5, which is solved to y=7.

For the last one, 4, the equation becomes y=4+5, which is solved to y=9.

**This content involves solving algebraic equations with a known variable, which you may wish to revise. I'm always happy to help!

5 0
3 years ago
Angle S and angle T form a linear pair if measurement of angle S equals 5X +9 and measurement of angle T equals 3X +11 find the
vampirchik [111]
Linear pair angles have too add to 180, so

5x+9+3x+11=180
8x+20=180
8x=160
x=20

so angle S is 5*20+9 = 109
angle T is 3*20+11 = 71
6 0
3 years ago
Solve for g.<br><br> g + 19 = 43<br><br> −62−62<br><br> −24−24<br><br> 24<br><br> 62
daser333 [38]
The answer is C) 24.


24 + 19 = 43.

43 - 24 = 19.
5 0
3 years ago
Lucy fills a bathroom sink with water. Is the amount of water more than one liter, about one liter, or less than one liter . Exp
seropon [69]
More than one liter because it only depends how bog your sink is...I believe it is more than one liter
6 0
4 years ago
1 point
loris [4]
Hope this helps as a visual for you

8 0
3 years ago
Read 2 more answers
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