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
evablogger [386]
3 years ago
5

If x+y=8 find the value of y when x=-1

Mathematics
2 answers:
lana [24]3 years ago
6 0
X + y = 8  

-1 + y = 8
y = 8 + 1
y = 9
victus00 [196]3 years ago
3 0
Plug -1 into the equatiop and solve for y.
-1+y=8
add +1 on both sides
y = 9
You might be interested in
What is the length of the transverse axis of the conic section show below ? (y+2)^2/16-(x-3)^2/9=1
weeeeeb [17]
Would th eanswer be<span> two solutions are the points (0,-4) and (0,4). </span>
8 0
3 years ago
Read 2 more answers
The RideEm Bicycles factory can produce 110 bicycles in a day at a total cost of $10,900 and it can produce 130 bicycles in a da
kolbaska11 [484]
C - fixed costs; b - costs per bicycle;
c + 110 b = 10,900 
c + 130 b = 11,600
c = 10,900 - 110 b
10,900 - 110 b + 130 b = 11,600
20 b = 700
b = 700 : 20 = $35
c + 110 * 35 = 10,900
c + 3,850 = 10,900
c = 10,900 - 3,850
c = $7,050 ( daily fixed costs )
Marginal cost is the cost of producing one more unit of goods ( one more bicycle ).
Answer:
The company`s daily fixed cost is $7,050.
The marginal cost per bicycle is $35. 
8 0
3 years ago
What is the length of the paper clip to the nearest inch?
NARA [144]

The paper clip's length, as shown in the picture, is closest to C. 2 inches.

I hope this helps :)

4 0
3 years ago
Please help me with this!!!
Mandarinka [93]

Answer:

p=3/8, q=1/2

Step-by-step explanation:

Please mark as brainliest

3 0
3 years ago
Usando las propiedades de la igualdad resuelve: 13r=117 y explica el procedimiento​
Bas_tet [7]

Answer:

r=9

Step-by-step explanation:

13r=117

r=117/13

r=9

8 0
3 years ago
Other questions:
  • A study will investigate the effectiveness of a new early reading program on
    7·1 answer
  • Ashley measured 1.43 cups of sugar. How much more sugar does she need
    7·1 answer
  • How many times is function f called in the code segment below? 25 points?
    13·1 answer
  • Whats the answer to this?
    13·1 answer
  • Cone with a radius of 5cm and a height of 10cm. What is the volume
    7·1 answer
  • A box Jelly fish travels at a rate of 6.5 feet per second. What is the distance after 5 seconds?
    15·2 answers
  • Monkeys at a zoo eat 4 cups of food everyday elephants eat 76 times as much! Which equation and solution represent the number of
    15·1 answer
  • the sum of three numbers is 62 the second number is equal to the first number diminished by for the third number is four times t
    15·1 answer
  • Two small planes start from the same point and fly in opposite directions. The first plane is flying 25 mph slower than the seco
    5·1 answer
  • Find mA in abc if mB = 38° and cmC = 38°
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!