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Which expression is a difference of squares with a factor of 2x + 5?O4х2 + 1004x2 – 10O4х2 + 25O 4X2 - 25
General
3 months ago
Lizzy is working two jobs to make money for a new car. She works 15 hours a week and earns 93$. She makes 5$ for each hour she babysits and 8$ for each hour she helps at her parents store. Determine the number of hours she babysits and the number of hours she works at her parents store.
General
3 months ago
Now that Oakland Auto Reapir has a different owner, its mechanics make $14.20 per hour. That is 25.1% less than they originally made. How much did the mechanics use to make per hour?Please show a step-by-step explanation.
General
3 months ago
Type the correct answer in each box. If necessary, use / for the fraction bar(s).Find the solution for this system of equations.12x + 15y = 34-6x + 5y = 3x = y =
General
3 months ago
What is the sign of the product (–5)(–3)(–8)(–6)?A. Positive, because the products (–5)(–3) and (–8)(–6) are negative, and the product of two negative numbers is positiveB. Positive, because the products (–5)(–3) and (–8)(–6) are positive, and the product of two positive numbers is positiveC. Negative, because the products (–5)(–3) and (–8)(–6) are negative, and the product of two negative numbers is negativeD. Negative, because the products (–5)(–3) and (–8)(–6) are positive, and the product of two positive numbers is negative
General
3 months ago
Your family goes out to Chili's for dinner. Chili's charges $9 for an adult dinner and $5 for achild's plate. Ten members of your family went to dinner and your bill was $66. How manyadults and children ate at Chili's?
General
3 months ago
Noemi says that a graph of an oval is a functionbecause she can trace the whole graph withoutpicking up her pencil. Mark says that an ovál isnot a function because multiple values of x map tothe same y-value. Determine if either one iscorrect and justify your answer completely.
General
3 months ago
1. A cylindrical can is to have a volume of 24p . The cost of the material used for the top & bottom of the can is 3 cents/ and the cost of the material used for the curved sides is 2 cents/. Express the cost of constructing the can as a function of its radius.
General
3 months ago
Working her way through school, Kathy works two part-time jobs for a total of 23 hours a week. Job A pays $5.70 per hour, and Job B pays $7.00 per hour. How many hours did she work at each job the week that she made $146.70? (Round to two decimal places if necessary.)
General
3 months ago
What line is perpendicular to y=3/4x-3A/ y=-4/3x+12 b/ Y=4/3+12C/ y=-3/4x+12 d/ y=3/4x+12
General
3 months ago
Question 1- The Rockefeller Center Christmas Tree has a volume of 88,548 ft3. It has a height of 94 ft. Find the radius.Question 2-Janet made a model of the Great Pyramid of Giza in Egypt. The length of the base of her pyramid is 9 inches and the width is 5 inches. The height of her pyramid is 12 inches. Find the volume of her pyramid.Question 3- Jaquan is a basketball star. The basketball has a radius of 5 inches. What is the volume of the basketball?
General
3 months ago
In ¾ pound of a banana bread, there is ½ cup of cinnamon. How much cinnamon does the bread contain per pound?
General
3 months ago
Kathy works two part-time jobs for a total of 23 hours a week. Job A pays $5.70 per hour, and Job B pays $7.00 per hour. How many hours did she work at each job the week that she made $146.70? (Round to two decimal places if necessary.)
General
3 months ago
A shop recorded total sales of $2,000 on Monday. On Tuesday, its sales fell by 10%. On Wednesday, sales fell by another 20% compared with Tuesday. From Wednesday to Thursday, sales increased by an amount equal to 25% of Monday’s total sales.What is the net change, in dollars, in total sales from Monday to Thursday?The net change, in dollars, in total sales was
General
3 months ago
Write the equation for f(x) = x^3 after being translated to the left 6 units and (x)f = x3 up 4 units.
General
3 months ago
A high rise apartment building has 15 floors with 26 apartments on each floor.There are 3 kinds of apartments in the building: 1-,2 and 3-bedroom.The building has the same number of each kind of apartment.How many of each kind of apartment are in the building?Show your work
General
3 months ago
Find the point that is 2/3 the way from A to B whereA(1, 4) and B(4,-8).
General
3 months ago
Find the point that is 1/5 the way from A to B whereA(-7,4) and B(3, 10).
General
3 months ago
DISTANCE FORMULA PRACTICE 1-3USE THE DISTANCE FORMULA (IN YOUR NOTES OR ON THE EOC REFERENCE SHEET) TO FIND THE DISTANCE BETWEEN EACH PAIR OF POINTS. SHOW ALL STEPS! ROUND DECIMALS TO THE NEAREST TENTH.1. (9, 5) AND (-3, 5)2. (-1, 6) AND (7, 10)3. (0, 8) AND (6, 0)
General
3 months ago
Find the point that partitions line segment AB withendpoints A(-2, 1) and B(4,6) in a ratio of 1:2.
General
3 months ago
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