Which of the following best describes the expression 3x + 2y + 8z? the product of three sums; there are three terms the sum of three products; there are three terms the product of three sums; there are six terms the sum of three products: there are six terms

B. The sum of three products; there are three terms.

Step-by-step explanation:

We have been given an expression . We are asked to choose the sentence which best describes our given expression.

We can see that our given expression has three variables and each of them is multiplied by a number. Therefore, there are three terms is our given expression.

We can see that each term is product of a number and variable and all terms are being added, therefore, our expression represents the sum of three products and option B .

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98