01/29/20
Cindy baked 34 cookies with 2 scoops of flour. How many scoops of flour are needed in order for Cindy to bake 85 cookies? This is a unit rate problem.
This problem is a word problem that understanding of unit rates are needed to solve. I need help understanding them fast, as I'm out of school ( recovering from surgery) and have not been taught.
I don't know the answer!
In the lab, Linda has two solutions that contain alcohol and is mixing them with each other. She uses twice as much Solution A as Solution B. Solution A is 14% alcohol and Solution B is 18%...
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01/27/20
Find the exact value of the following under the given conditions a.cos(a-b) b.(a-b) c.tan(a-b)
cos b=9/17, 0<β<pi/2sin a =-60/61, pi<β<3pi/2
01/26/20
Algebra homework
How many solutions does the following system have?y=3x^2+12x+17y=-3x^2-12x-7A. One solution B. No solution C. Infinite solutions D. Two solutions
01/26/20
Two clerks are addressing advertising envelopes for a company. One clerk can address one envelope every 30 s, whereas it takes 40 s for the second clerk to address one envelope. H
Two clerks are addressing advertising envelopes for a company. One clerk can address one envelope every 30 s, whereas it takes 40 s for the second clerk to address one envelope. How long will it...
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01/24/20
An actor invests some money at 6%, and $44000 more than four times the amount at 8 %. The total annual interest earned from the investment is $43800. How much did he invest at each amount?
Help would be appreciated
01/24/20
Algebra homework
Correctly identify the first step in solving the system of equations by using the elimination method given the following equations: 5x+y=5 10x+3y=20A. Multiply the first equation by 4: 4(5x+y=5)B....
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Which of the following transformations is performed on the parabola f(x) = 2x^2?
A.horizontal translationB.vertical compressionC.vertical stretchD.vertical translation
01/21/20
Algebra homework
How multiples of 5 are there between 199 and 1,198? A. 210B. 200C. 198D. 150
01/21/20
Algebra homework
How many multiples of 9 are there between 100 and 2,000?A. 196B. 211C. 210D. 212
01/21/20
Algebra homework
A 30 m ladder and 26 ladder we’re leaned against a building. The bottom of the longer ladder was 8m farther from the building than the bottom of the shorter ladder, but both ladders reached the...
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01/21/20
5/8 in higher terms
01/21/20
equation help needed
Write an algebraic expression that represents the quantity.Abraham Lincoln was inaugurated 60 years after Thomas Jefferson. Barack Obama was inaugurated 208 years after Jefferson. Write algebraic...
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01/21/20
find four consecutive integer such that 5 time the first is increased by the fourth is 11 less than 7 times the second
Include a key and only algebraic
01/19/20
Which car will travel the most distance in miles per gallon?
A Toyota Prius can travel miles given any gallons of gas is given by m equals 35 gal. a Toyota sienna used 2.5 gallons to travel 55 mi. A Toyota Camry used to gallons to travel 50 miles. A Toyota...
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01/16/20
triangle leng th s
a triangle has one side that measures 3 feet and another side that measures 27 inches. which are possibles side lengths of the third side. a. 14 in b. 6 in c. 53 in d. 68 in
01/14/20
General form equation of parabola
Write the general form equation of the parabola passing through P with vertex Vv: (1,3)p: (-2,-6) please show each step, I don’t understand, thank you.
01/14/20
Fractions of whole numbers
Joe spends 2/5 of his money on a jacket and 3/8 on a shirt and he spends the rest on a pant. What fraction of his money did he use to buy the pants
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