Plz help i will give brainliest answer :)

Mathematics

2 answers:

ExtremeBDS [4]2 years ago

8 0

Answer:

<u>Distributive property:</u>

a(b-c)=ab-ac

$3(u - 5) = \boxed{3u - 15}✓$

<h3><u>(3u-15)</u> is the right answer.</h3>

Ann [662]2 years ago

4 0

Answer:

3u-15

Step-by-step explanation:

3(u-5)

Just multiply 3 by both of the numbers inside the parentheses and we get: 3u-15

You might be interested in

If Christy had 81 slime buckets for her shop and her mom gave her 95 times more slime buckets.How many slime buckets does Christ

kupik [55]

Answer:

your answer is 176

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

One minute after it is released, a gas-filled balloon has risen 100 feet. In each succeeding minute, the balloon rises only 50%

goldfiish [28.3K]

The amount that it rises each minute forms a geometric sequence...

a(n)=ar^(n-1), and we know that a=100 ft and r=1/2 so

a(n)=100(1/2)^(n-1)

And the sum of a geometric sequence is:

s(n)=a(1-r^n)/(1-r)

s(n)=100(1-0.5^n)/(1-0.5)

s(n)=200(1-0.5^n)

So we can call these sums the height function

h(t)=200(1-0.5^t)

So after 5 minutes...

h(5)=200(1-0.5^5)

h(5)=193.75 ft

8 0

2 years ago

The line representing a proportional relationship always goes through the point (0,0). If x is zero, multiplying x by the consta

Sidana [21]

Answer:

B (2, 4)

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $k=\frac{y}{x}$ or $y=kx$