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2 years ago

PLEASE HELP 40+ POINTS

Mathematics

2 answers:

creativ13 [48]2 years ago

3 0

it's d dkdkdkdkdkdkdkdkj

Nezavi [6.7K]2 years ago

3 0

Answer:

The answer is D. If the bread is the same, it's still $4.25. If the soup is less than $1.50 for Mrs. Lee, it couldn't be A, B, or C.

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Find the midpoint between (-1, -1) and (-9,6).?

ryzh [129]

Answer:

(-5,-3.5) is the midpoint

Step-by-step explanation:

See photo for the step-by-step explanation

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2 years ago

Read 2 more answers

39. Kate recorded the time it took six children of

scZoUnD [109]

Answer:

$y=-11x+261$

Step-by-step explanation:

As you can observe in the image attached, the line that best fits passes through point B and C. That means we can use those point to find the slope of such line.

$m=\frac{y_{2} -y_{1} }{x_{2}-x_{1} }$

Where $B(11,137)$ and $C(12,126)$

$m=\frac{126-137}{12-11}=-11$

So, the slope of the line that best fits is -11, approximately.

Now, we use the point-slope formula to find the equation.

$y-y_{1} =m(x-x_{1} )\\y-137=-11(x-11)\\y=-11x+124+137\\y=-11x +261$

Therefore, the line that best fits is $y=-11x+261$ approximately.

Remember, when we estimate a line for some data on a scatterplot, we are calculating an approximation, that's why we also said "approximately", because the line is an approximation where the majority of point meet.

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2 years ago

Tracy deposited $59 into a bank account that earned 3.5% simple interest each year.

AnnyKZ [126]

Answer:

Step-by-step explanation:

1) Tracy:

P =$ 59 ; r =3.5% ; T = 12 years

SI = PrT/100

= 59 * 3.5 * 12 /100

= $24.78

Amount Tracy that will be after 12 years in her account = $ 59 +$24.78

= $83.78

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2 years ago

Show me a step by step work and solve the problem

AveGali [126]

What’s the question?

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2 years ago

Frac{2x^4y^4z^3}{3x^2y^3z^4}

stepladder [879]

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2 years ago