3 years ago

Translate the sentence into an equation.

Mathematics

1 answer:

kozerog [31]3 years ago

7 0

Answer:

6 x e = 3 is 8

Step-by-step explanation:

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Need help on 5 and 6

lianna [129]

Well the equation for slope is $\frac{ y_{2}- y_{1} }{ x_{2} - x_{1} }$

number 5
$\frac{-1-(-2)}{3-(-2)} = \frac{1}{5}$
which means the slope is $\frac{1}{5}$

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3 years ago

The cost of pumpkin seeds is proportional to their weight. A 24-ounce bag of pumpkin seeds costs $6.00. What is the unit rate fo

WINSTONCH [101]

Answer:

$0.25 per ounce

Step-by-step explanation:

Look at this and now tell me if my deleted answer was right

brainly.com/question/14303747

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4 years ago

This is simple interest :<br> $640, 3%, 2 years<br> anyone knows how to explain?

Elena L [17]

I=PRT
Interest=I
P=principal
R=rate in decimal
T=time in years

given
asuming 640 is the principal and not the interest
P=640
R=3%=0.03
T=2

I=640*0.03*2
I=19.2*2
I=38.4

interst=$38.40

3 0

4 years ago

Solve the equation by completing the square.Round to the nearest hundredth if necessary. X^2–x–7=0

lesya [120]

NOTE: $\left(x-\dfrac{1}{2}\right)^2=x^2-x+\dfrac{1}{4}$

$x^2-x-7=0 \\ \\ \underbrace{x^2-x+\frac{1}{4}}_{\left(x-\frac{1}{2}\right)^2}-7\dfrac{1}{4}=0 \\ \\ \\ \left(x-\frac{1}{2}\right)^2=7\frac{1}{4}=\frac{29}{4} \qquad /\sqrt{}\\ \\ \left|x-\frac{1}{2}\right|=\dfrac{\sqrt{29}}{2} \\ \\ x_1=\dfrac{1}{2}-\dfrac{\sqrt{29}}{2} \approx -2.19 \\ \\ x_2=\dfrac{1}{2}+\dfrac{\sqrt{29}}{2} \approx 3.19$

ANSWER: c)

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3 years ago

Richard caught f fish two weeks ago and 32 fish last week.

svp [43]

If the answer needs to be in an expression then the answer is 32 + f because we don't know how many fish he caught the first week

8 0

3 years ago

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