This graph shows the temperature on a winter night over time.How many °F does the temperature decrease by every 1 hr? Question solved general 10 months ago 9186
Adjust point D so the measure of angle BAD is equal to the measure of angle CAD. Which statements are true? Check all that apply. AD bisects ∠BAC. AD bisects BC. AD forms right angles with BC. AD is perpendicular to BC. AD is the perpendicular bisector of BC. Question solved general 10 months ago 8654
Carlos predicts he has 24 dollars in his wallet. If Carlos actually had 33 dollars, what was Carlos' percent error? Round your answer to the nearest tenth of a percent. Question solved general 10 months ago 9862
A wallet contains the same number of pennies, nickels, and dimes. The coins total $1.44. How many of each type of coin does the wallet contain? Question solved general 10 months ago 1234
Hillary babysits for $6 per hour. She also works as a math tutor for $8 per hour. Her parents only allow her to work 14 hours per week. She wants to make at least $90. Write and graph a system of inequalities to represent this situation where x = babysitting and y = tutoring . Which represents a viable solution for hours worked by Hillary? Question solved general 10 months ago 7922
Download movies off the Internet you must pay $1.99 per movie plus the one time fee of $5.50 I am expression to show the total cost download X movies Question solved general 10 months ago 4570
Describe the graph of the inequality y > 1/2 x + 4A.) The line is solid and shading is above the line.B.) The line is dashed and shading is below the line.C.) The line is solid and shading is below the line.D.) The line is dashed and shading is above the line Question solved general 10 months ago 8214
z varies jointly with y and the square of x. If x=4 when y=−7 and z=−336, find x when z=36 and y=3. Question solved general 10 months ago 6792
What is the common difference, d, of the sequence? −92, −74, −56, −38, −20, ... Enter your answer in the box. Question solved general 10 months ago 8463
Brian’s kite is flying above a field at the end of 65m of string. If the angle of elevation to the kite measures 70; how high is the kite above Brian’s head? Question solved general 10 months ago 4385
Lucy's goal for her cycling class at the gym is to burn 450 calories in one hour. The number of calories (c) she actually burns in one hour varies no more than 45 calories. Which inequality below represents this scenario? 50 points |c − 450| 45 |c + 450| 45 |c − 45| 450 |c − 45| 450 Question solved general 10 months ago 1714
Explain how making a table helps to compare two or more sets of data that have been presented in different ways. Question solved general 10 months ago 7080
Which statement describes how the graph of the given polynomial would change if the term 2x5 is added?y = 8x4 – 2x3 + 5a. Both ends of the graph will approach negative infinity.b. The ends of the graph will extend in opposite directions.c. Both ends of the graph will approach positive infinity.d. The ends of the graph will approach zero. Question solved general 10 months ago 9845
What point do all graphs of the form y=a^x where ≠ 0 have in common? A.(0, 1)B.(1, 0)C.(1, 1)D.(0, 0) Question solved general 10 months ago 6817
The midsegment of triangle ABC is LM. What is the length of LM if AC is 26 inches long? Question solved general 10 months ago 1541
which graph represents a function with the domain of all real numbers greater than or equal to -7 and less than 2 Question solved general 10 months ago 2938
What describes the domain of y=tanx, where n is any integer? Question solved general 10 months ago 6388