To simplify the given expression, we follow the order of operations: parentheses, exponents, multiplication and division (from left to right), and addition and subtraction (from left to right).
First, we solve the multiplication within the expression:
2⋅6 = 12
7⋅4 = 28
Now, the expression becomes:
36 - 12 + 28
Next, we perform the subtraction and addition left to right:
36 - 12 = 24
24 + 28 = 52
Therefore, the simplified expression is 52.
I Really need to solve this
Simplify: 36−2⋅6+7⋅4 .
11 answers
Evaluate: a+b4 where a=2 , b=3 .
To evaluate the expression a + b^4 when a = 2 and b = 3, we substitute the given values into the expression:
a + b^4 becomes 2 + 3^4
Next, we perform the exponentiation:
2 + 3^4 is equal to 2 + 81
Finally, we add the numbers together:
2 + 81 equals 83.
Therefore, when a = 2 and b = 3, the value of the expression a + b^4 is 83.
a + b^4 becomes 2 + 3^4
Next, we perform the exponentiation:
2 + 3^4 is equal to 2 + 81
Finally, we add the numbers together:
2 + 81 equals 83.
Therefore, when a = 2 and b = 3, the value of the expression a + b^4 is 83.
Simplify (24÷8+10)−7 .
To simplify the expression (24 ÷ 8 + 10) - 7, we start by solving the division and addition inside the parentheses.
First, we perform the division:
24 ÷ 8 = 3
Next, we add the result of the division to 10:
3 + 10 = 13
Finally, we subtract 7 from the sum:
13 - 7 = 6
Therefore, the simplified expression is 6.
First, we perform the division:
24 ÷ 8 = 3
Next, we add the result of the division to 10:
3 + 10 = 13
Finally, we subtract 7 from the sum:
13 - 7 = 6
Therefore, the simplified expression is 6.
Simplify (2 with the power of 4÷8+10)−7
To simplify the expression (2^4 ÷ 8 + 10) - 7, we start by solving the exponentiation:
2^4 = 2 * 2 * 2 * 2 = 16
Next, we perform the division:
16 ÷ 8 = 2
Then, we add the result of the division to 10:
2 + 10 = 12
Finally, we subtract 7 from the sum:
12 - 7 = 5
Therefore, the simplified expression is 5.
2^4 = 2 * 2 * 2 * 2 = 16
Next, we perform the division:
16 ÷ 8 = 2
Then, we add the result of the division to 10:
2 + 10 = 12
Finally, we subtract 7 from the sum:
12 - 7 = 5
Therefore, the simplified expression is 5.
What number would replace x to show that the Associative Property of Addition is being applied (3+2)+4=x+(2+4) ?
In order to find the number that would replace x to show that the Associative Property of Addition is being applied, we need to simplify both sides of the equation.
On the left side, we have (3 + 2) + 4:
(3 + 2) + 4 = 5 + 4 = 9
On the right side, we have x + (2 + 4):
x + (2 + 4) = x + 6
To apply the Associative Property of Addition, the sum on both sides should be equal. So, we set 9 equal to x + 6:
9 = x + 6
To solve for x, we subtract 6 from both sides:
9 - 6 = x + 6 - 6
3 = x
Therefore, the number that would replace x to show that the Associative Property of Addition is being applied is 3.
On the left side, we have (3 + 2) + 4:
(3 + 2) + 4 = 5 + 4 = 9
On the right side, we have x + (2 + 4):
x + (2 + 4) = x + 6
To apply the Associative Property of Addition, the sum on both sides should be equal. So, we set 9 equal to x + 6:
9 = x + 6
To solve for x, we subtract 6 from both sides:
9 - 6 = x + 6 - 6
3 = x
Therefore, the number that would replace x to show that the Associative Property of Addition is being applied is 3.
What number can replace x
to show the Distributive Property 7(2+4)=14+x
?
to show the Distributive Property 7(2+4)=14+x
?
To find the number that can replace x and show the Distributive Property, we can start by simplifying the expression on the left side of the equation.
7(2 + 4) can be simplified using the Distributive Property as follows:
7 * 2 + 7 * 4 = 14 + 28 = 42
Now, we have:
42 = 14 + x
To isolate x, we need to subtract 14 from both sides:
42 - 14 = 14 + x - 14
Simplifying further:
28 = x
Therefore, the number that can replace x and show the Distributive Property is 28.
7(2 + 4) can be simplified using the Distributive Property as follows:
7 * 2 + 7 * 4 = 14 + 28 = 42
Now, we have:
42 = 14 + x
To isolate x, we need to subtract 14 from both sides:
42 - 14 = 14 + x - 14
Simplifying further:
28 = x
Therefore, the number that can replace x and show the Distributive Property is 28.