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olga2289 [7]
3 years ago
9

Nancy's mother has a large collection of footwear.

Mathematics
1 answer:
DiKsa [7]3 years ago
5 0
I think A, C, D are right because of the 12 pairs of heels, 6 are black (6/12) That means half of them could be chosen and be black (0.5). Another way to write 0.5 is as a percentage, 50%.
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Solve for x. Show each step of the solution. 4.5(4 − x ) + 36 = 202 − 2.5(3x + 28)
Marrrta [24]

Answer:

sgsrgrsdg

Step-by-step explanation:


6 0
3 years ago
Put these points into an equation IN STANDARD FORM!!!!!!<br><br>(0,2) and (8,0)
zubka84 [21]

The equation of the line in standard form is x + 4y = 8

<h3>How to determine the line equation?</h3>

From the question, the points are given as

(0, 2) and (8, 0)

To start with, we must calculate the slope of the line

This is calculated using

Slope = (y₂ - y₁)/(x₂ - x₁)

Where

(x, y) = (0, 2) and (8, 0)

Substitute the known parameters in Slope = (y₂ - y₁)/(x₂ - x₁)

So, we have

Slope = (0 - 2)/(8 - 0)

Evaluate

Slope = -1/4

The equation of the line can be calculated using as

y - y₁ = m(x + x₁)

Where

(x₁, y₁) = (0, 2)

and

m = slope = -1/4

Substitute the known values in the above equation

So, we have the following equation

y - 2 = -1/4(x - 0)

This gives

y - 2 = -1/4x

Rewrite as

1/4x + y = 2

Multiply by 4

x + 4y = 8

Hence, the line has an equation of x + 4y = 8

Read more about linear equations at

brainly.com/question/4074386

#SPJ1

7 0
1 year ago
Given that a = 1, b = 2, and C = -3, evaluate<br>ab²- ac²/ 2bc​
Firlakuza [10]

Answer:

5/12

pls Mark as brainliest

6 0
3 years ago
How many zero's would 10 to the power of 3 have?
Tom [10]
I’m pretty sure it’s 3 cause 10 to the power of 3 is 1000
7 0
3 years ago
Read 2 more answers
james spent half his weekly allowance on candy. to earn more money his parents let him wash the dog for 10$. what is his weekly
photoshop1234 [79]

He spent half of his allowance. HALF

he washed a dog for $10

17-10=7

Since he spent exactly half you add the same number.

so $7 + $7+ $14

His weekly allowance is $14.

5 0
3 years ago
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