How do you graph r(x) = 2x4 +3 +5x -2x6 +2x5

How do you graph r(x) = 2x4 +3 +5x -2x6 +2x5

Express the sum using summation notation. Thank you.

The Sweater Shop sells sweaters in three colors: red $20, blue $25, and white $28. On Tuesday, they sold 23 sweaters, they sold more red sweaters than blue sweaters. If they sold $522 in sweaters,...

find max and minimum of Sue's estimate

The perimeter of a rectangle is 900 yards. What are the dimensions of the rectangle if the length is 80 yards more than the? width?

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what is the fifth term of this sequence? a1=-3,an=-2n-1

How much of an alloy that is 30% copper should be mixed with 300 ounces of an alloy that is 70% copper in order to get an alloy that is 50% ?copper?

Madelyn Logan is an office furniture dealer who earns a ?$19,000 base salary. She also earns a 5?% commission on sales. How much must she sell to earn a total of ?$52,000??

I need to know what equation would go with the line that passes through (0,0) and is parallel to the equation y=3x+6. This is an algebra problem

A chemist has two solutions of HNO3. One has a? 40% concentration and the other has a? 25% concentration. How many liters of each solution must be mixed to obtain 84 liters of a 35?% ?solution...

The sum of (2h -2), (3h-1), (h+2), (h+5), and (3h+1) is equivalent to: A. 8h - 11 B. 8h + 11 C. 8h + 5 D. 10h + 5 E. 10h + 11 Choose...

One angle of a triangle is 45° greater than the smallest? angle, and the third angle is 5° less than twice the smallest angle. Find the measures of the three angles.

Megan received ?$14,000 from a probated estate. She invested part of the money in a? simple-interest account paying 9?% and the rest in another? simple-interest account paying 5.5?%. If she earned...

Aleksandra Tomich invested $8,124, part at 4% simple interest and part at 2% simple interest for a period of 1 year. How much did she invest at each rate if each account earned the same? interest...

A rectangular area is to be fenced in along a straight river bank as illustrated. The length of the? fenced-in area is to be 3 feet greater than the? width, and the total amount of fencing to be used...

The manager of a store selling tea plans to mix a more expensive tea that costs $7 per pound with a less expensive tea that costs $2 per pound to create a 70-pound blend that will sell for $3.50 per...

The manager of a store selling tea plans to mix a more expensive tea that costs $7 per pound with a less expensive tea that costs $2 per pound to create a 70?-pound blend that will sell for $3.50...

How much of an alloy that is 20% copper should be mixed with 500 ounces of an alloy that is 60% copper in order to get an alloy that is 30% ?copper?

At a? museum, adult admission is $13.75 and children admission is $6.25. During one? day, a total of 2300 adult and children admissions were? collected, and $24,875 in admission fees was collected...

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