Mark M.

03/31/19

Algebra word problem

Betsy a recent retiree requires $5,000 per year in extra income. She has $60,000 to invest and can invest in B-rated bonds paying 15% per year or in a certificate of deposit paying 7% per year. How... more

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Algebra 1

03/31/19

Algebra word problem

Find all points having an x-coordinate of 3 whose distance from the point (-2, 7) is 13

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Algebra 1

03/31/19

Find an equation for the line passing through the points (-3,1) and (9,7)

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Geometry

03/30/19

Find the shortest distance between Carlos's house and his school to the nearest tenth of a mile.

Carlos walks to school from his house by directly east for total of 5 miles, then directly north for a total of 3 miles, and then east again for a total of 3 miles. Find the shortest distance... more

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Algebra 2 Algebra

03/29/19

Linear Equations & Graphs

Graph the equation and identify the y intercepty=3x-2

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Algebra 1 Mathematics

03/29/19

The sum of two numbers is 40, and the difference is 10. Can someone help?

Please help. ASAP! I could really use it. THANK YOU IN ADVANCE!

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Algebra 2

03/29/19

An item costs $330 before tax, and the sales tax is $16.50 . Find the sale tax rate. Write your answer as a percentage

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Geometry

03/29/19

Mathematics????

a 200 foot zip line connects from the ground tp the top of the tower. it makes an angle of 30 degrees with the ground. tall is the tower.

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Algebra 1

03/29/19

Word Problem on a Quiz I Had

A Honda Civic is purchased for $25,000 and its value decreases each year by 20%. What is the value of it in five years? When will it be half of its original price?

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Algebra 1 Math Help

03/29/19

The half-life of radium is 1690 years. If 100 grams are present now, how much will be present in 1000 years?

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Algebra 2 Maths

03/29/19

What would the interest earned 9% on $18,000,000.00 for 7.5 months?

This is assuming that interest earned is 9%.Tanks,BG

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Math Algebra 2

03/28/19

Find the equation with the slope -9 and y-intercept (0,4)

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Math Algebra 1 Quadratic Equation

03/28/19

Mr. Lopez is making storm windows for three identical square windows. They have a total area of 108 square feet. How much aluminum framing will Mr. Lopez need to make the three storm windows?

Solving Quadratic equations A. 6 feet B.12 feet C. 4 feet D. None of the choices are correct.

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Math Prealgebra

03/28/19

Three more than twice a number k

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Algebra 1 System Of Equations

03/28/19

Arsene saves $55 per week and already has saved $270. Jose has $990 and spends $35 per week. How many days until Arsene and Jose have the same amount of money ?

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Math Algebra 1 High School Math

03/28/19

What value of b would result in the function defined by x2 + bx + 40 having zeros at -4 and -10?

Please help me I don't know how to do it

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Math Geometry

03/28/19

The circumference of circle Z is 50.24 inches and the diameter is 16 inches. What expression represents an approximation for pi?

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Sat Math

03/28/19

4,000+600+7 !! Please help

Put in standard form for math i suck at theses questions si so i hope you can help me!!! And thank you if you do help me. Please get back to me asap please

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Prealgebra Problem Solving

03/28/19

Distance and ratio's

Miguel and his brother Ario are stand 3 meters from 1 side of a 25 meter pool when they decide they want to race. Miguel offers Ario a head start. Miguel says he will start when the ratio of... more

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Geometry Parallel Lines Angles

03/27/19