3 years ago

You would 'b' be in '-20= -8(4)+b'

Mathematics

1 answer:

Volgvan3 years ago

7 0

It’s -11 becuase i just took the test and got it

You might be interested in

What is the direct linear variation equation for the relationship?

defon

$\bf \begin{array}{cccccclllll}
\textit{something}&&\textit{varies directly to}&&\textit{something else}\\ \quad \\
\textit{something}&=&{{ \textit{some value}}}&\cdot &\textit{something else}\\ \quad \\
y&=&{{ K}}&\cdot&x
\\ \\
&& y={{ K }}x
\end{array}
\\ \quad \\

\begin{cases}
y=4\\
x=12
\end{cases}\implies y=Kx\implies 4=K\cdot 12$

solve for "K", to see what "K" is, or the "constant of variation",
once you found K, plug it back in y=Kx, and that's the equation

3 0

3 years ago

How many are 13 x 13 ?

djyliett [7]

Answer:

169

Step-by-step explanation:

13*13=169

We can split the two 13's up:

(10+3)(10+3)

Multiply 10 with 10, 10 with 3, 3 with 10, and 3 with 3.

Basically, just multiply every single term together.

100+30+30+9

100+69

169

Hope this helps!

8 0

3 years ago

Read 2 more answers

Ray paid $26.25 for 7.5 gallons of gasoline. What is the unit rate of gasoline in dollars per gallon

Brums [2.3K]

Answer:

$\frac{26.25}{7.5}$ = $3.5/gallon

7 0

4 years ago

Question 7(Multiple Choice Worth 75 points) Which of the following is true of all minerals? Made of many different elements Come

algol [13]

The true statement is that minerals come from the ground as crystals. Hope this helps!

4 0

3 years ago

An ant is on top of a tree 23 meters tall,directly above her home, which is .3 meters below the ground

ollegr [7]

Answer:

so shes 26 meters above her home? i dont know what your asking tbh

Step-by-step explanation:

6 0

3 years ago