Math

Question 1

Daniel makes 100 dollars each week. He worked for x weeks this summer.

How much money did Daniel make this summer?
Write your answer as an expression.

Answer 1

The answer:

100x

Question 2

Sebastian has 12 more trophies than Megan. Megan has t trophies.

How many trophies does Sebastian have?
Write your answer as an expression.

Answer 2

The answer:

t+12

Question 3

Ben has b dollars. Cam has 7 fewer dollars than Ben.

How many dollars does Cam have?
Write your answer as an expression.

Answer 3

The answer:

b−7

Question 4

Suzie paid a total of $324 dollar for x tickets to a rock festival.

How much did each ticket cost?
Write your answer as an expression.

Answer 4

Answer:

324/x

Question 5

What is variable and expression

Answer 5

A variable is an unknown value. An expression is a way of expressing a concept using an unknown value (variable).

Question 6

3 * (5x + 3) = 39

What is the x value

Answer 6

X= 2

Question 7

The expression 2m+10c gives the amount of money, in dollars, a dessert store makes from selling m muffins and c cakes.

How much money does the dessert store make from selling three muffins and four cakes?

Answer 7

46 dollars

Question 8

the sum of three times a number and five

Answer 8

3x + 5

Question 9

three times the sum of a number and five

Answer 9

“Three times the sum of a number and five”

translates to “3(x + 5).”