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
vivado [14]
3 years ago
6

Does anybody know this I need them all answered thank you so much

Mathematics
2 answers:
vfiekz [6]3 years ago
6 0
Constant of proportionality is relating amounts that ride or fall uniformly together (k= y/x)
Aleksandr-060686 [28]3 years ago
3 0

Answer:

A) 75

b) 187.5 miles

c) 4 hours

You might be interested in
Suppose the equation of a line is 2x - 4y = - 8. Which coordinate pair represents the y-intercept?
denpristay [2]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
1. solve for x: 2(x+2) + 3(x-1) = 3x + 7 +
Rus_ich [418]

x = 2(x+2) + 3(x-1) = 3x + 7

2x + 4 + 3x -3 = 3x + 7

2x + 3x - 3x = 7 - 4 + 3  

2x = 6

x = 3

5 0
3 years ago
What is the value of the expression? Show all work.<br> -9 - 6 + 8 ÷ -4 * -2?
nadya68 [22]

Step-by-step explanation:

To do Order of Operations, we need to go with the order of the formula, PEMDAS.

P= Parenthesis

E= Exponents

M= Multiply (Whatever Comes First in Equation: M and D)

D= Divide

A= Addition (Whatever Comes First in Equation: A and S)

S= Subtraction

---------------------------------------------

So, we need to start with parenthesis, there aren't any, so we move on to Exponents.

There are no Exponents either, so we start with division, then multiplication.

(We always have to go left to right).

So,

-9 - 6 + <u>8 / -4</u> x -2

-9 - 6 + <u>-2 x -2</u>

-9 - 6 + 4

Our problem is:

-9 - 6 + 4

We do subtraction, then addition. (Left to Right)

<u>-9 - 6 </u>+ 4

<u>-15 + 4</u>

-11.

Therefore, the answer is -11.

(Corrected)

7 0
3 years ago
Help ASAP<br><br> A)360<br><br> B)50<br><br> C)140
viktelen [127]
50

there’s no way x is 360 or 140
3 0
3 years ago
Read 2 more answers
Which statement BEST describes the growth of bacteria modeled by the function f(x)=1.8x
lara [203]

Answer:


Step-by-step explanation:

f(x) = 1.8x is a linear function and does not model the growth of bacteria.  Perhaps you meant f(x) = 1.8^x, which is an exponential function whose initial value is 1.  Please ensure that you have copied down this problem exactly as it was presented.



6 0
2 years ago
Other questions:
  • The temperature of some water is 15°C. What is the Fahrenheit temperature?
    6·2 answers
  • Someone please help and let it be the right answer I'm failing math
    7·1 answer
  • Please answer all of these questions for me, it would mean the world to me!
    15·2 answers
  • Find the circumference of a cirlce whose radius is 12 in.
    14·1 answer
  • Need help Asap 5 mins please!<br>use the net to find the lateral area of the prisim
    11·2 answers
  • I will give brainlyest
    8·1 answer
  • Find the surface area of the square pyramid (above) using its net (below).<br> 3
    9·1 answer
  • Help me please I’ll give BRAINLYIST. A person runs 1 mile in
    7·1 answer
  • Please help im stuck
    8·1 answer
  • Give inverse of each other relations <br><br><br> a. R={(x,y):is a brother or y}​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!