1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
77julia77 [94]
3 years ago
6

5x-2y=30 Complete the missing value in the solution to the equation. (8,__ )

Mathematics
1 answer:
vredina [299]3 years ago
5 0

Answer:

the y value equals 5

Step-by-step explanation:

(x,y)so

plug in 8 for x

5(8)=40

40 -2y=30

subtract 40 from both sides

-2y=-10

divide by -2

y=5

You might be interested in
mark bought 168 meters of fencing to enclose an area of pasture for his sheep. he plans to use all of the fencing to make a rect
Anika [276]
The two long sides are 63meters and the shorter sides are 21meters.
7 0
3 years ago
Read 2 more answers
Only number one please help ​
Alex73 [517]

Answer:

C) 75 + 50x = 25 + 70x

Step-by-step explanation:

ABC Tech:

$50 an hour. So,for x hours= 50 * x = 50x

Service charge = 75 + 50x

Tech Squad:

$70 an hour. So,for x hours= 70 * x = 70x

Service charge = 25 + 70x

C) 75 + 50x = 25 + 70x

50x - 70x = 25 - 75

-20x = -50

x = -50/-20

x =5/2 = 2\frac{1}{2}hours

6 0
3 years ago
A segment has one endpoint at (-4,1) and it's midpoint at (3,0). What is the x-coordinate of the other endpoint?
nikklg [1K]

Answer:

(10; -1)

the x-coordinate of the other endpoint is (x;y)

because the segment has midpoint at (3;0)

=> x - 4 = 3.2 = 6

y + 1 = 0.2 = 0

<=> x = 10

y = -1

=> the other endpoint is (10; -1)

5 0
2 years ago
Read 2 more answers
Smith has 12 cans of dog food. He has two dogs and gives 2/3 can of food to each dog in a day. For how many days will his dog fo
Amiraneli [1.4K]

Answer:

He has food for 9 days.

Hence, yes he has enough dog food to last one week.

Step-by-step explanation:

8 0
3 years ago
1) Three bags of candies cost $5.75. Find the cost per bag.
FrozenT [24]

Answer:

$1.92

Step-by-step explanation:

To find the cost per bag we divide the total cost by the amount of bags so:

$5.75 / 3 = $1.91666667 per bag, which we can round up to $1.92 per bag.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Your paycheck (before deductions) various directly as the number of hours you work.If your paycheck is $259.20 for 27 hours, fin
    6·1 answer
  • P = 9r +3q <br><br> Work out the value of P when r = 6 and q = -4<br><br> P =
    12·2 answers
  • Identify the explanatory variable and the response variable. A farmer wants to determine if the amount of precipitation received
    14·1 answer
  • Jasmine purchased a laptop worth $1,500 in 2007. It loses its value by %32 each year. What is the value of the laptop in 2010? R
    13·1 answer
  • Joey has a credit card that uses the previous balance method. The opening balance of one of his 30-day billing cycles was $0, bu
    9·2 answers
  • Frank's in-laws have told him they might be visiting for Thanksgiving and Christmas. To prepare, Frank bought his groceries in b
    7·2 answers
  • Which formula would be used to find the measure of angle 1?
    8·1 answer
  • Which expression is equivalent to 7/32 + 2/32
    11·2 answers
  • Find the volume of a right circular cone that has a height of 3.2m and a base with a radius of 14.1m. Round your answer to neare
    10·1 answer
  • Please help fast! I only want correct answers. Random answers will be reported.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!