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
Licemer1 [7]
3 years ago
9

8P + 3q - 18 P=1/2 and Q= 7

Mathematics
2 answers:
patriot [66]3 years ago
8 0
8(1/2) + 3(7) - 18
4 + 21 - 18
25 - 18
7
Elza [17]3 years ago
4 0
The answer is 7. 8P=4 3q=21. you add those and get 25 then subtract 18 and get 7
You might be interested in
What is the slope of the line joining (-4,7) and (-5,0)?
Inga [223]

Answer:

slope = 7

Step-by-step explanation:

To calculate the slope m use the slope formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (- 4, 7) and (x₂, y₂ ) = (- 5, 0)

m = \frac{0-7}{-5+4} = \frac{-7}{-1} = 7

6 0
3 years ago
Read 2 more answers
Weird math question.
Aneli [31]

Answer:

It is 4/11

Step-by-step explanation:

Let x = 0.363636363636

Now as there are two digits repeating immediately after decimal point, we multiply above by 100 and get

100x = 36.363636363636

Now subtracting first equation from second we get

99x = 36

and hence

x = 36/ 99

= (9 × 4) / (9 × 11)

which then equals

= 4/11

6 0
3 years ago
Given that AC=1 and BC=2 what is AB ?
S_A_V [24]

it would have to be a, because using pythagorean theorem, we can find that a squared + b squared = c squared. substitute that for 1 + b squared = 4; b squared=3 b = square root of 3

3 0
2 years ago
Using a number line what is the equivalent fraction to 1/4
AURORKA [14]

Step-by-step explanation:

For example, 1/2 and 2/4 are equivalent fractions. If you simplify 2/4 by dividing both the numerator and denominator by 2, you'll get 1/2, the same as the other one. Remember, our number line is a line with evenly spaced tick marks that show us our numbers.

8 0
3 years ago
Each hat cost $9. Each scarf cost $4 less than each hat. What is the total for 7 hats and 9 scarves? Write a number sentence for
Sladkaya [172]
9xh = total cost of the hat 
9 per hat - 4 = $5 each scarf

h = hat 
s = scarf
(9xh) + (5x s)
(9x7) + (5x9) = 108
8 0
3 years ago
Read 2 more answers
Other questions:
  • In the diagram, polygon ABCD is flipped over a line of reflection to form a polygon with its vertices at A′, B′, C′, and D′. Poi
    5·1 answer
  • I need help fast!!! pls help will mark BRAINLIEST
    9·2 answers
  • I really need help with this, so could you help a little girl...?
    8·1 answer
  • How many times larger is 9 × 1013 than 3 × 108?
    11·1 answer
  • A circle has a diameter of 28 centimeters.<br> Estimate the area of the circle. Use <br> 22/7
    7·2 answers
  • 2x-3y=8<br> 2x+3y=4. Please show your work and tell me how you go the answer
    13·2 answers
  • Please Help. WILL GIVE BRAINLIEST!!!
    12·2 answers
  • An account that yields 6% simple interest annually has $2,000
    10·2 answers
  • Please make a polynomial meeting the criteria (MAX POINTS) (WILL MAKE VALID ANSWER BRAINLIEST) 50 pts
    8·1 answer
  • Sahil chooses a number, divides it by 8 , adds 8 to the answer. Then multiples the answer with 8 . He obtains the result as 952
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!