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Marianna [84]
3 years ago
9

I need someone to write me an equation with a distributive property?

Mathematics
1 answer:
snow_tiger [21]3 years ago
6 0
The distributive states that a(b + c) = ab + ac.

The distributive property is useful of simplifying parentheses.

Example:

3(x - 1) + 5 = 20

3(x - 1) expression can be simplified with the distributive property.

3(x - 1) + 5 = 20
3x - 3 + 5 = 20

After this you would combine any like terms and solve for x.

There can be also more than two terms in the parentheses:

a(b + c + d) = ab + ac + ad.
You might be interested in
If two thirds of a number decreased by 20 is 40, what is the number
oee [108]

Answer:

The unknown number is 90

Step-by-step explanation:

This question requires a good understanding so as to interprets it well

And always ensure that all symbols used in representation are well stated so as to help the examiner or anyone who will mark it to understand better

So back to the question,let the unknown number be x

And two thirds of the unknown number is 2/3x

2/3x was decreased by 20 which can be written as 2/3x-20

And this decrease gives 40

That's,2/3x-20=40

Then go ahead to solve the question

Start by finding the LCM and the LCM is 3

2x-60/3=40

Cross multiply

2x-60=40×3

2x-60=120

Collect like terms by adding 60 to both sides

2x=180

Divide both sides by 2

x=90

Therefore the final answer is 90

8 0
3 years ago
Round 7.21 divided by 7 to the nearest tenth
tensa zangetsu [6.8K]
1 is the answer.

The exact answer is 1.03, but we have to round it to the nearest tenth which is 0 because 3 is less than 5.
8 0
3 years ago
A can of juice is 6 inches high, and its base has a diameter
xenn [34]

Answer:

24 pie, or, 75.36 inches cubed

Step-by-step explanation:

The formula for volume of a cylinder is pie*radius^2*height

The radius is half the diameter, so the radius is 2 inches.

Plug in given information into the formula and solve.

4 0
3 years ago
What is the surface area of this prism? A. 3240 m2 B. 6480 m2 C. 1656 m2 D. 3312 m2
NeX [460]
Well take the bottom and in this case its 18 and 30 so 18 x 30 = 540 then you do the two 15's times 30 and thats 450 times the  2 is 900 so 540+900+216 = so thats 1656 m 2 :)))))))))))
6 0
3 years ago
Read 2 more answers
The two cheese questions please!!
Reil [10]

Answer:

Ham costs: $8.249 repeating

Overall cost: 1.26 repeating

Step-by-step explanation:

$4.95 x 5/3= 8.249

2/3 + 3/5= (2 x 5) + (3 x 3)/ 3 x 5=

19/ 15 or 1 4/15

15 divided by 19= 1.26 repeating

6 0
3 years ago
Read 2 more answers
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