Read each word problem and write an expression that would allow you to solve the problem.

10. determine whether the statement is true or false. explain your reasoning.

in m + 8, the variable m can have any value.

The answers for your 10-question problem are

Problem 1  

4 miles

Problem 2

y = 4*x + 2

Where y is the amount spent in dollars, and x is the price per one bag of vegetables.

Problem 3

She needs to sell 10 glasses

Problem 4

y = 2*x

Problem 5

y = 2*x

Problem 6

y = (1.5)*x

Problem 7

y = (7)*x

Problem 8

y = (12)*x

Problem 9

y = 30*x

Problem 10

the statement is TRUE, m can have any value

Step-by-step explanation:

Problem 1

Jenna walks 1 mile in 12 minutes

This means that she covers 1/12 th of a mile in one minute

The equation that represents this problem is

y = (1/12)*x

Where y is the number of miles covered, and x is the walking time in minutes.

If she walks 48 minutes, she will travel  y = (1/12)*48 = 4 miles

Problem 2

Loaf of bread > $2

4 bags of vegetables -- > Price unknown

TOTAL AMOUNT SPENT

y = 4*x + 2

Where y is the amount spent in dollars, and x is the price per one bag of vegetables.

Problem 3

$1 per glass of lemonade

$9 dollars per supply

y = 1*x - 9

Where y is the amount obtained in dollars, and x is the number of glasses of lemonade sold.

if y >0, she will make profit,  (y>9) This means she needs to sell 10 glasses

Problem 4

Assuming that John's dad doubles the amount John makes each week.

The expression is

y = 2*x

Where y is the amount obtained in dollars, and x is the amount saved by John himself each week.

Problem 5

The donor is giving Christina 2 dollars per mile

The expression that represents this condition is

y = 2*x

Where y is the amount obtained in dollars, and x is the number of miles traveled.

Problem 6

For each pound collected, Kenna will receive $1.50

The expression that represents this condition is

y = (1.5)*x

Where y is the amount obtained in dollars, and x is the number of pounds of magazines collected.

Problem 7

Graham made 7 pennants in an hour. Based on this relation, He will make 14 in two hours and 21 in three hours.

The expression that represents this condition is

y = (7)*x

Where y is the amount of pennants made, and x is the number of hours worked on a day.

Problem 8

Maddy earns $12 per hour. Based on this relation, she will make $24 in two hours and $36 in three hours.

The expression that represents this condition is

y = (12)*x

Where y is the amount obtained in dollars, and x is the number of hours worked in a night.

Problem 9

Steven practices his trumpet for 30 min each day. The amount of time practiced is given by the following relation

y = 30*x

Where y is the amount of time practiced in minutes, and x is the number of days of the month that he practiced in.

Problem 10

Determine whether the statement is true or false

In m + 8, the variable m can have any value.

Since there are no restrictions imposed on the value of m, and the expression is not part of a certain equation or condition, the statement is TRUE. m can have any value

the answer is c.

step-by-step explanation:

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.