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
Veseljchak [2.6K]
2 years ago
13

(-4f + 9) - (8f + 9) = Math pls help

Mathematics
1 answer:
Salsk061 [2.6K]2 years ago
4 0

Answer:

-12f

Step-by-step explanation:

You might be interested in
andrew rides his bike at a speed of 28 km per hour. he rides for one amd one quarter hours at this speed without stopping. How f
quester [9]

Answer:

Well.

Step-by-step explanation:

If its 28 km for hour. A quarter of 28 is 7 so then 28+7=35 km.

8 0
3 years ago
Read 2 more answers
Plz help me hdsbsusbd
satela [25.4K]
The area of the circle 171.94 cm (rounded to the nearest whole would be 172 cm)


A= πr²
A= 3.14 (7.4)²
A= 3.14 (54.76)
A= 171.94 cm
6 0
3 years ago
The table shows the outputs y, for different inputs ,x
faust18 [17]

Part A: Yes, the data represent a function. The definition of a function is a relation in which no value of x will have two different values of y.

(Every time you plug in 3 as x, you will always get 4 as y; it's ok if you plug in 3 and 5 as x and get the same y, you just can't get two different y's for one x; sorry, it is pretty confusing). None of the numbers in the table repeat, so we can safely say that the relation is a function.

Part B: All we have to do is plug in 11 for x in the function given to find the answer:

In the table, y = 8 when x = 11, but in the function given, y = 34 when x = 11, so the function given is greater.

Part C: To find the answer to C, just plug in 99 for f(x), as it tells you to do:

6 0
3 years ago
You have a 4 x 6 photo of you and your friend. a. You order a 5 x 7 print of the photo. Is the new photo similar to the original
STALIN [3.7K]

Answer:

NOPE, NOT EQUAL!!

Step-by-step explanation:

6 0
3 years ago
Solve each proportion​
mamaluj [8]

Hello.

In order to solve a proportion, you should cross-multiply:

\displaystyle\frac{7}{x} =\frac{5}{9}

Multiply 7 times 9 and 5 times x:

5x=63

Divide both sides by 5:

x=\displaystyle\frac{63}{5}

Now let's solve the second proportion.

Multiply 8p times 6 and 12 times 15:

48p=180

Divide both sides by 48:

p=3.75

I hope it helps.

Have an outstanding day.

\boxed{imperturbability}

5 0
2 years ago
Other questions:
  • What is the sequence of 100,99,97,94,90
    5·2 answers
  • Please need help with 2. 3. 4. 10. 9. i am confused please show work it is for 20 points
    6·1 answer
  • You have taken over an abandoned project of drilling a water well. You find the hole is 22 feet deep. After 3 hours of drilling,
    7·1 answer
  • 9/35 x 7/16 x 20/21 =<br><br>show work
    8·1 answer
  • Mrs. Sanders bought a block of chocolate that weighed 3⁄8 of a pound. She cut the chocolate into 3 equal pieces. What was the we
    10·1 answer
  • A cookie recipe calls for 3 1/3 cups to make 4 dozen cookies you only want toke 24 cookies though how much flour should she use
    5·1 answer
  • What would change if the unit of measure used to describe the surface area of a figure changed from a larger unit of measure to
    10·1 answer
  • What number must you add to complete the square for x^2 + 4x = 15 ?
    8·1 answer
  • There are 40 students in a course: 15 freshmen, 8 sophomores, 12 juniors, and 5 seniors. One student is selected at random to at
    12·1 answer
  • How many factor pairs does 15 have
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!