MATHEMATICS MIDDLE SCHOOL

65 x 7 with distributive property
Can someone please explain

Answers

Answer 1

Answer:

Answer:

$65* 7=455$

Step-by-step explanation:

Given : Expression $65* 7$

To find : Solve expression with distributive property?

Solution :

Distributive property, $(a+b)c=ac+bc$

To apply property we break, 65=60+5

$65* 7=(60+5)* 7$

$65* 7=60* 7+5* 7$

$65* 7=420+35$

$65* 7=455$

Therefore, $65* 7=455$

Answer 2

Answer: 7(60 + 5)
The seven carries over to both values.
420 + 35
420 + 35 is simply 455.

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Answers

Step-by-step explanation:

KE = ½ mv²

KE = ½ (800 N / 10 m/s²) (6 m/s)²

KE = 1440 J

Write 8/4 as a mixed number. how did you come to your answer

Answers

To write in the mixed fraction you have to simply divide 8 and 4.
To right in the mixed number we need to know numerator, denominator and divisor.
So in your problem our divisor is 4,
so now lets divide it
$(8)/(4)$
$= (2)/(1)$

So, now we have to write it as mixed number..
mixed number will be
$2 (0)/(8)$

Hope this helped you.. :)

Can some one show how to solve this? The answer is 10

Answers

-x-1=x-21
Add 1 to each side
-x-1+1=x-21+1
-x=x-20
Minus x from each side
-x-x=x-x-20
-2x=-20
Divide -20 by -2x
If two negatives are divided, it becomes a positive number
-20÷-2x=10
x=10

There is a value of a such that subtracting a-4 from 4a+16 gives an answer of -25. What is that value of a?

Answers

The value of variable a is -45 if you explained question correctly

Allam just finished a great meal at a restaurant in Wisconsin. The sales tax in Wisconsin is 5%, percent, and it is customary to leave a tip of 15% percent for the server. The tip amount is calculated on the price of the meal before the tax is applied. (Sales tax is not calculated on tips.)PLEASE ANSWER