The last one all real numbers greater than or equal to -3
Answer:
9.33
Step-by-step explanation:
12.44=311/25
(3/4)×(311/25)=(3×311/4×25)=933/100=9.33
The product of
is
.
Given
The product of
.
<h3>What is multiplication?</h3>
Multiplication is the process of calculating the product of two or more numbers.
The multiplication of numbers say, ‘a’ and ‘b’, is stated as ‘a’ multiplied by ‘b’.
The product of
is given by;
![\rm =(n+7)^2\\\\=(n+7)\times (n+7)\\\\= n(n+7)+7(n+7)\\\\=n^2+7n+7n+49\\\\=n^2+14n+49](https://tex.z-dn.net/?f=%5Crm%20%3D%28n%2B7%29%5E2%5C%5C%5C%5C%3D%28n%2B7%29%5Ctimes%20%28n%2B7%29%5C%5C%5C%5C%3D%20n%28n%2B7%29%2B7%28n%2B7%29%5C%5C%5C%5C%3Dn%5E2%2B7n%2B7n%2B49%5C%5C%5C%5C%3Dn%5E2%2B14n%2B49)
Hence, the product of
is
.
To know more about Multiplication click the link given below.
brainly.com/question/19943359
1) given 6x = 4x + 140
2) subtract 4x from both sides => 6x - 4x = 4x - 4x + 140
=> 2x = 140
3) divide both members by 2 => 2x / 2 = 140 / 2
=> x = 70
4) Answer: x = 70