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3 years ago

Solve. −35x+15>7/20 PLEASE HELP!!!!!!!!

1 answer:

7 0

Subtract 15 from both sides

-35x> -14.65 or -14 13/20
Divide both sides by -35

When u divide both sides by a negative number, the sign switches

x< -14.65/-35
x< 0.418571 or as a fraction

x< 293/700

So the inequality will be

x<293/700

I know it looks confusing but I believe this is the correct answer...

Hope it helped

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What is the distance bewteen -7 and 41

Gala2k [10]

To find distance, subtract the largest number from smaller

41 - (-7)

41 + 7 = 48

the distance is 48

hope this helps

3 0

3 years ago

Solve this expression 8÷2*5+(6-4)

Annette [7]

Value of expression $\frac{8}{2}(5) + (6-4)$ is 22 .

<u>Step-by-step explanation:</u>

Here we have the following expression to solve :

8÷2*5+(6-4)

⇒ $(8/2)*5 + (6-4)$

⇒ $\frac{8}{2}(5) + (6-4)$

But 8 = 4(2) , So

⇒ $\frac{4(2)}{2}(5) + (6-4)$

⇒ $4(5) + (6-4)$

⇒ $20 + (6-4)$

⇒ $20 + 2$

⇒ $22$

Therefore, Value of expression $\frac{8}{2}(5) + (6-4)$ is 22 .

6 0

3 years ago

Explain in a full sentence how 4<img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B6%7D" id="TexFormula1" title="\frac{2}{6}" al

Luda [366]

Answer:

Step-by-step explanation:

6 0

3 years ago

Find the length of QT if Q is between M and T, if MT=18.3 and MQ=7.8

creativ13 [48]

Answer: QT= 10.5

Step-by-step explanation:

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8 0

3 years ago

f(x) = 500(1.05)x What was the average rate of change of the value of Sophia's investment from the second year to the fourth yea

hjlf

$\bf slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ f(x_2)}}-{{ f(x_1)}}}{{{ x_2}}-{{ x_1}}}\impliedby 
\begin{array}{llll}
average\ rate\\
of\ change
\end{array}\\\\
-------------------------------\\\\
f(x)=500(1.05)^x \qquad 
\begin{cases}
x_1=2\\
x_2=4
\end{cases}\implies \cfrac{f(4)-f(2)}{4-2}
\\\\\\
\cfrac{[500(1.05)^4]~-~[500(1.05)^2]}{4-2}\implies \cfrac{56.503125}{2}\implies 28.2515625$

6 0

3 years ago