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PSYCHO15rus [73]
2 years ago
8

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

Mathematics
1 answer:
Pani-rosa [81]2 years ago
4 0

Answer:

60

Step-by-step explanation:

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PLEASE ANSWER I NEED HELP
Zarrin [17]

Answer:

$5

Step-by-step explanation:

The opposite of multiplication is division.

$15/Raking = 3 times more pay than mowing the lawn.

Divide $15/Raking by 3 and you'll get the pay for mowing the lawn.

15/3 = 5

4 0
3 years ago
A video game is now being sold at 22% off for a price of $31.20. What was the original price of the video game?
BabaBlast [244]
Answer:

$38.06

Explanation:

Multiply $31.20 by 0.22 (22%)
Which equals 6.864
Add that to $31.20 and you get 38.064
Then you round it and get $38.06
5 0
3 years ago
What is the slope-intercept form equation of the line that passes through (2, 4) and (4, 10)?
Vedmedyk [2.9K]

⊹˚ʚ ❑Answer︰The slope is 3!

⊹˚ʚ ❑Explanation︰use the formula y2-y1 over x2-x1

      ✎Daily reminder: make sure to eat food and stay hydrated, have a good day :D

6 0
3 years ago
Read 2 more answers
Congruent angle pairs : Find value of x
Alexandra [31]

Answer:

(Opt.B) 18

Step-by-step explanation:

4x = 2y - x (vertically opposite angles are equal)

4x + x = 2y

5x = 2y ----- (1)

4x + 2y + x = 180 (Linear pair angles)

5x + 2y = 180

From (1) we can understand that, the value of 5x and 2y is the same. So,

5x + 5x = 180

10x = 180

x = 180/10

x = 18

Just completing,

Putting the value of x in (1)

5*18 = 2y

90 = 2y

90/2 = y

45 = y

Hope you understand

Please mark as brainliest

Thank You

6 0
3 years ago
What is the formula for the slope of a line segment whose endpoints are (x1,y1) and (x2,y2)?
Zolol [24]
Well, to find the slop regardless, you do (Y2 - Y1) Divided by (X2 - X1). It is the same thing when finding the slope of any line.

Ex: (4,5) and (8,6). What is the slope? (6 - 5) / (8 - 4) = 1/4 <--- Slope

Please leave a thanks because you are welcome. Hope this helps :)
7 0
4 years ago
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