3 years ago

Find the constant of proportionality

Mathematics

1 answer:

lawyer [7]3 years ago

7 0

Answer:

1.5

Step-by-step explanation:

divide y by x

4.5/3=1.5

6/4=1.5

7.5/5=1.5

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Solve for x: (1 point) negative 5 over 4, multiplied by x minus 5 equals negative 35 23 24 −23 −24

olga55 [171]

Answer:

$\boxed{\bold{x=24}}$

Step By Step Explanation:

Add 5 To Both Sides

$\bold{\frac{-5}{4}x-5+5=-35+5}$

Simplify

$\bold{\frac{-5}{4}x=-30}$

Multiply Both Side By -4

$\bold{\frac{-5}{4}x\left(-4\right)=\left(-30\right)\left(-4\right)}$

Simplify

$\bold{5x=120}$

Divide Both Sides By 5

$\bold{\frac{5x}{5}=\frac{120}{5}}$

Simplify

$\bold{x=24}$

$\boxed{\bold{Mordancy}}$

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3 years ago

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3 years ago

3. Jonas is riding his bicycle at 18 kilometers per hour, and he has already ridden for 40 kilometers. (6, 148)

tatyana61 [14]

I assume it asking how long Jonas has been riding so
time = distance / speed
= 40 / 18
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3 years ago

What is the slope of the line that passes through the points (-2,8) and (-22,8)? Write your answer in simplest from

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4 years ago

(Suppose that a department contains 10 people, 4 men and 6 women.

NikAS [45]

Answer:

Step-by-step explanation:

Given that there are 10 people 4 men and 6 women

i) No of ways to select 6 members with no restrictions

= 10C6 = 210

ii) If more women than men should be there then we can have any one of the above possibilities

Women, men = (6,0) , (5,1) (4,2)

So No of ways will be sum of these three possibilities

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4 years ago