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Harrizon [31]
3 years ago
11

Please help! I need this ASAP!!! + Brainliest to first correct answer!

Mathematics
2 answers:
Levart [38]3 years ago
5 0

Answer:

\text{C. } 2

Step-by-step explanation:

Proportional functions can be represented by y=kx, where k is a constant of proportionality and (x, y) represents any point the line passes through.

In the graph, we can see the line passes through (20, 40). Therefore, we can plug in these coordinates to find the constant of proportionality:

y=kx,\\40=k(20),\\k=\frac{40}{20}=\boxed{\text{C. }2}

Snowcat [4.5K]3 years ago
5 0
Answer is C.2

I just took that test
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535 divided by 30 with a remainder?
Aneli [31]

Answer:

17 with a remainder of 25

Step-by-step explanation:

4 0
2 years ago
Evaluate the function rule to find the range of each function for the domain {-3, 0, 5}. f(x) = x² − 6x + 4
harina [27]
Range is output for given input

domain is D={-3,0,5}
input -3,0 and 5 for x

f(-3)=(-3)^2-6(-3)+4
f(-3)=9+18+4
f(-3)=31

F(0)=(0)^2-6(0)+4

f(0)=0-0+4

f(0)=4


f(5)=(5)^2-6(5)+4

f(5)=25-30+4

f(5)=-1


Domain={-3,0,5}

Range={31,4,-1}



5 0
3 years ago
I can’t solve this. Please explain!
babunello [35]
Sorry I can’t help....
6 0
3 years ago
Read 2 more answers
How long will it take for an airplane that averages 95 miles an hour to fly 1,710 miles?
zysi [14]
The correct answer is 18 hope that helped♥
5 0
3 years ago
Simplify by using order of operations: 4 + (9∙2) ÷ (4 - 1) - 4
Stella [2.4K]

Answer:

20

Step-by-step explanation:

Use <u>PEMDAS</u>

P = parenthesis

E = Exponents

M = Multiplication*

D = Division*

A = Addition**

S = Subtraction**

*either can come first, it just depends which comes first in the equation.

**either can come first, it just depends which comes first in the equation.

<em>Step 1 : Write equation</em>   4( 9 × 2 ) ÷ ( 4 -1 ) - 4

<em>Step 2: Solve in parenthesis   </em>4(18) ÷ (3) - 4

<em>Step 3: Solve multiplication   </em> 72 ÷ 3 - 4

<em>Step 4: Solve division               </em>24 - 4

<em>Step 5 : Solve subtraction</em>         20

3 0
3 years ago
Read 2 more answers
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