02/24/21

Word Problem x1
The sum of the ages of Tony and Kristen is 118 years. 9 years ago, Tony's age was 4 times Kristen's age. How old is Tony now?
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02/24/21

Math Problem x5
The sum of the ages of Shane and Alexandra is 64 years. 11 years ago, Shane's age was 2 times Alexandra's age. How old is Shane now?
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02/24/21

Math Problem x4
Noah is 39 years old. Erica is 18 years old. How many years ago was Noah's age 4 times Erica's age?
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02/24/21

Math Question x3
The sum of the ages of Demetrius and Lindsey is 93 years. 9 years ago, Demetrius's age was 4 times Lindsey's age. How old is Demetrius now?
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02/24/21

Word Problem x3
Collin is 103 years old. Catherine is 31 years old. How many years ago was Collin's age 5 times Catherine's age?
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02/24/21

MATH QUESTION X2
Evan is 94 years old. Shantel is 34 years old. How many years ago was Evan's age 5 times Shantel's age?
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02/24/21

Math Question x1
Demetrius is 8 years older than Alma. In 5 years the sum of their ages will be 80. How old is Demetrius now?
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02/24/21

i need help with math
A seed company planted a floral mosaic of a national flag. The perimeter of the flag is 580 feet. Determine the​ flag's length and width if the length is 70 feet greater than the width. Use pencil... more
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02/24/21

Expressions Math
If a width of a rectangle is 5-3x, what is the perimeter? A. 15-9x B. 20-12x C. 30-6x D. 30-18x
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02/24/21

Expressions Math
If a width of a rectangle is 5-3x, what is the perimeter? A. 15-9x B. 20-12x C. 30-6x D. 30-18x
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02/24/21

Water Rates and current rates?

Gerald can row 56 kilometers in 4 hours returning upstream it takes him 8 hours to complete the trip. Find his rates in still water and the rate of the current
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02/24/21

HELP WITH MATH PLEASE!!
It cost $10 per month for a cell phone. There is one time registration fee of $15 (a.) Write an expression for how much you will pay for 4 months
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02/24/21

Mathematics and math quiz is done in the morning or owy
What is the area of a triangle with width 5 in. and height 7 in.?
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02/24/21

MATH HELP PLEASE!!!!!!!!!
You and a friend go to an amusement park. Your cost with entry fee and 7 rides was$22. Your friend's cost for entry fee and 9 rides is $26. Write and solve a system oflinear equations to determine... more
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02/24/21

MATH HELP!!!!!!!!math
Pam made a floral arrangement. She used 6 roses and 6 green stems and her cost was$27. Her friend made an arrangement as well using 3 roses and 8 green stems. Hercost was $21. Write and solve a... more
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02/24/21

I need help. I did it but I just need to make sure I did it correctly

What is the distance from the point (1,-10) to the horizontal axis? The distance is ___ units
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02/24/21

Periodic Functions
Simplify tan(−𝑥) sin(𝑥) − sec(−𝑥) 𝑐𝑜𝑠2 (𝑥) into a single trig function. (Show all algebra work) Find the period and horizontal shift for the following functions. 𝑔(𝑥) = −2 sec(5𝑥 − 10) + 3  𝑓(𝑥) =... more
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02/24/21

How do I solve this?
When exchanging US Dollars (USD) for Philippine Peso (PHP) the number of Philippine Pesos received is directly proportional to the number of US Dollars to be exchanged. If 1,050 USD can be... more
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02/24/21

what is the polynomial function in standard form with zeros 1,1,2
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02/24/21

On a bicycle, Kendra rides for 4 hours and is 10 miles from her house. After riding for 8 hours, she is 18 miles away. What is Kendra's rate?
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02/24/21

homework 2/23/2021
Suppose you are running a carnival. You are selling hamburgers and sodas. A hamburger is $1.75 and a soda is .75.  You expect to make a total of $117.50 for the day You also plan to sell 120... more
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02/24/21

The sides of a triangle have lenghts 2x, 8, and 12. If the length of the longest side is 2x, what value of x make the triangle acute?
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02/24/21

The CPI and Beyond Math
If it cost $6 to fill a gas tank in 1970, how much would it have cost to fill the same tank in 2010? Thank you so much for the help.1960: Price = $0.31Price as a percentage of 1970 price =... more
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02/24/21

Math question (
A pet store has 8 ​puppies, including 2 ​poodles, 3 ​terriers, and 3 retrievers. If Rebecka and​ Aaron, in that​ order, each select one puppy at random with replacement​ (they may both select the... more
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02/24/21

Urgent question :)
The cost, in cents, to produce x cups of Mountain Thunder Lemonade at Junior's Lemonade Stand is C(x) = 6x + 80, x > 0 and the price-demand function, in cents per cup, is p(x) = 30 - x, 0 ≤ x ≤... more
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