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12345 [234]
2 years ago
13

Subtract 5y2 -6y-11 from 6y2+2y+5

Mathematics
1 answer:
Schach [20]2 years ago
5 0

Answer: y^2-4y-6

Step-by-step explanation:

You might be interested in
Solve for the indicated variable<br>X = 5y ( for y )​
Sav [38]

Answer:

y= x/5

Step-by-step explanation:

Divide each side by factors that don't contain the variable.

Hope this helps.

4 0
3 years ago
Gary's jogging average speed is represented by the equation y=3.5x where y is the distance in miles and x is the time in hours.
Softa [21]

Answer:

Gary can go 4.9 miles in 84 minutes.

Step-by-step explanation:

First, you need to determine the amount of hours 84 minutes represent considering that 60 minutes are equal to an hour:

60 minutes → 1 hour

84 minutes →      x

x=(84*1)/60=1.4 hours

Now, 1.4 hours would be the time which is x and you can replace the value on the formula to find y:

y=3.5x

y=3.5(1.4)

y=4.9

According to this, the answer is that Gary can go 4.9 miles in 84 minutes.

4 0
3 years ago
Use picture and words to show the attributes of a hexagon
docker41 [41]
A hexagon i think has 5 angles
8 0
4 years ago
PLS HELP ASAP GIVE BRAINLIEST TO PERSON WHO ANSWER CORRECTLY
Paladinen [302]

Answer:

  1. B.) , ratio of 20:1
  2. C.) , There are 11 costumers per tower and 11000 costumers in total

Step-by-step explanation:

Please mark brainliest...

  1. multiply each value of the C. by 1,000 to get the # of C.s
  2. divide the # of C.s / T.s
  3. this gives you C.s per T.
  4. Convert to ratio format
  5. there is on average 15 to 20 C.s per T.
  • 5250/273 = 14.075
  • 6250/325 = 19.230
  • 7250/377 = 19.230
  • 9250/273 = 19.230
  1.    <u>6250</u>  = <u>  y   </u>

             377        572

    2.  multiply both sides by 572

    3. 572 .  <u>6250</u> = y

                   377

   4. divide known pair

572 x 19.230 = y

   5. solve for y

   6. y = 10999.56

   7. divide y value by 1000

   8. 10.99956

   9. round to the nearest whole #

   10. There are 11 costumers per tower and 11000 costumers in total  

4 0
3 years ago
A jar contains 5 blue, 4 red, 12 white, and 3 green marbles. What is the theoretical probability that a marble drawn at random i
Otrada [13]
Total Marbles: 24
Leave Out: The white marble from the group
Add: The blue (5), red (4), and green (3) to get 12
Answer: 12 over 24: 6 over 12: 1 over 2
7 0
3 years ago
Read 2 more answers
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