Is the value of the expression below positive or negative?
Select your answers from the drop-down lists. The value of the expression is because the number of negative factors is
A plumber charges a one-time fee of $75 plus a fixed hourly rate, ℎ, in dollars. The plumber works at a customer’s house for 2 hours and charges a total of $205.
Which tape diagram represents this situation?
A plumber charges a one-time fee of $75 plus a fixed hourly rate, ℎ, in dollars. The plumber works at a customer’s house for 2 hours and charges a total of $205.
What is the fixed hourly rate, in dollars, that the plumber charges? The fixed hourly rate is $per hour.
At a trampoline park, jumpers pay a jumping price, p, per hour and a one-time sock fee, s.
Which expression represents the cost for 5 friends to jump at the trampoline park for one hour?
At a trampoline park, jumpers pay a jumping price, p, per hour and a one-time sock fee, s.
Using the expression form question 3.
If the jumping price is $18.50 per hour and the fee for socks is $3.25, what is the total cost, in dollars, for the 5 friends to jump for one hour?
Which expression is equivalent to x + 0.2x?
The total cost to go horseback riding is x dollars per hour plus a $2 fee for renting a helmet. Which expressions represent the cost, in dollars, for 4 people to go horseback riding for 3 hours each? Select all that apply.
Jake has 3 1/2 hours before bedtime. He must spend 2 hours doing homework. The rest of his time will be spent doing puzzles. It takes Jake 1/2 hour to complete each puzzle. Write an equation modeling the number of puzzles p, Jake can complete before bedtime.
An emperor penguin dives down into the ocean at a constant rate. From the surface, he dives 1,760 feet in 8 minutes. The number −1,760 represents the location of the penguin in relation to the surface. What number represents the location of the penguin in relation to the surface 2 minutes after beginning his dive?
Is the value of the expression below positive or negative?
Select your answers from the drop-down lists. The value of the expression is because the number of negative factors is
Integer rules: When adding integers with the same sign you them and keep the sign. When adding integers with different signs youthem and keep the sign of the bigger number. To make subtracting integers easier, you can change all subtraction problems toproblems
Integer rules:
When multiplying or dividing numbers with the same sign, the product or quotient is a integer
When multiplying or dividing numbers with the different sign, the product or quotient is a integer
When dividing fraction you use the rule.
On Monday, the temperature at 10 a.m. at Sam's house was −6∘ Fahrenheit. The temperature at 2 p.m. at Sam's house 2∘ Fahrenheit.
Select from the drop-down menus to correctly complete the statement.
From 10 a.m. to 2 p.m., the temperature at Sam's house by Fahrenheit
The price of a share of stock started the day at $19.
During the day it went down $13, up $1, down $14, and up $4 .
What is the stock price at the end of the day?
Anthony deposited $500 into his bank account. A couple of days later he withdrew $40. The next day he deposited $30. A day later, he withdrew $100. How much money is left in his account?
An airplane's altitude changed to −378 feet over 7 minutes. What was the mean change of altitude in feet per minute?
Find the sum of each.
3.8 + (-2.9) =
-38 + -57 =
−1 1/3 + 3/4 =
Find the difference in each equation.
7 - 20 =
-7 - (-2.1) =
-2 1/2 - 1/2 =
Divide:
-18 ÷ -3
Multiply & Simplify:
Solve the following expression. Using the Order Properties of Operations.
6*4÷12+72÷8-9
Solve the following expression. Using the Order Properties of Operations.
-2(1*4-2÷2)+(6+2-3)