Best Answer

Sum of is a grouping symbol.

7*(2+5)

Q: What is expressions 7 multiplied by the sum of 2 and 5?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

The sum means the result of adding the numbers. Therefore the sum of 20 and 15 is 35. 5 times 35 is 175 - therefore 5 multiplied by the sum of 20 and 15 is 175.

The sum of multiplication expressions is the answer that you'd have, if you added together more than one multiplication expression. For example: 3 x 4 + 5 x 2 = A <--- A = the answer after you do/evaluate the expressions 12 + 10 = A 22 = A 22 is the sum of the above multiplication expressions (i.e. 3 x 4 plus 5 x 2)

5-x-1-2+x= x-7

The sum of two numbers is those two numbers multiplied together. For instance, the sum of 4 and 5 is 20.

5/2 x 2 = 5

Related questions

The sum means the result of adding the numbers. Therefore the sum of 20 and 15 is 35. 5 times 35 is 175 - therefore 5 multiplied by the sum of 20 and 15 is 175.

The sum of multiplication expressions is the answer that you'd have, if you added together more than one multiplication expression. For example: 3 x 4 + 5 x 2 = A <--- A = the answer after you do/evaluate the expressions 12 + 10 = A 22 = A 22 is the sum of the above multiplication expressions (i.e. 3 x 4 plus 5 x 2)

5-x-1-2+x= x-7

40

1 x 2 x 3 x 4 x 5 x 6 = 720 When they are multiplied they produce a product, not a sum. Addition produces a sum.

-2

-2(x + 9) = -8 -2x - 18 = -8 -2x = 10 x = -5

The sum of two numbers is those two numbers multiplied together. For instance, the sum of 4 and 5 is 20.

10

10

20 - 5(8 + 2) or you could just write -30

6,125 = (6 x 1000) + (1 x 100) + (2 x 10) + (5 x 1)