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damaskus [11]
3 years ago
7

Explain how the model shows 4(5+x)

Mathematics
1 answer:
Leni [432]3 years ago
3 0
4x5+4x

The answer is 20+4x
You might be interested in
Find two numbers whose ratios is 3 to 5 and whose sum is 88​
Tomtit [17]

Answer:

33 and 55

Step-by-step explanation:

\frac{x}{y}: \frac{3}{5}

x + y = 88

3 + 5 = 8

y(\frac{x}{y}): y(\frac{3}{5})

x= \frac{3}{5}y

y+\frac{3}{5}y=88

\frac{8y}{5}=88

5(\frac{8y}{5})=5(88)

8y = 440

8y ÷ 8 = 440 ÷ 8

y = 55

x + y = 88

x + 55 = 88

x + 55 - 55 = 88 - 55

x = 33

5 0
3 years ago
Y+2=-3/2(x+2) in slope intercept form
Aleksandr [31]

Answer:

y = -3/2x -5

Step-by-step explanation:

We want slope intercept form which is y = mx+b

Y+2=-3/2(x+2)

Distribute

y+2 = -3/2x -3

Subtract 2 from each side

y+2-2 = -3/2x -3-2

y = -3/2x -5

5 0
3 years ago
The answer should be a fraction
Vedmedyk [2.9K]
Ok so 40y2/50y3.... you are going to cancel out the common factor (10)  
 
4y2/5y3..
now apply the exponent rule, which is : xa /xb = 1/ xb-a

so...y2/y3 = 1/ y3 - 2 = 1/y

ANSWER : 4/5y
5 0
3 years ago
Read 2 more answers
Leon started to try to transform the expressions 6g + (g + 2) + 3 to determine if it is equivalent to the expression 6 + 7g. His
hodyreva [135]
By using the associative property [(5*3)*12] is equal to
[5*(3*12)] .
Option (A) is correct .
Step-by-step explanation:
Definition of associative property of multiplication
Let us assume that x , y and z be the three real numbers .
x × (y × z ) = (x × y) × z
This is called the associative property .
As given the expression be as follow
= [(5*3)*12]
Here
x = 5 , y = 3 , z = 12
By using the associative property
[(5*3)*12] = [5*(3*12)]
Therefore by using the associative property [(5*3)*12] is equal to
[5*(3*12)] .

Read more on Brainly.com - brainly.com/question/3604873#readmore
7 0
3 years ago
Read 2 more answers
A bottle contains 1.6 litres of water.
zlopas [31]

Answer:

<h2>850 millilitres or 0.85 litre</h2>

Step-by-step explanation:

<h3>1 litre = 1000 ml</h3><h3>1.6 litre = 1000 ×1.6</h3><h3>1.6 litre = 1600 ml</h3>

<h3>left water = 1600ml - 750ml</h3><h3> = 850ml</h3>

<h2>MARK ME BRAINLIST</h2>
4 0
3 years ago
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