![cutie777](/avatars/15559.jpg)
cutie777
25.08.2019 •
Mathematics
Cathy has to deposit $410 worth of five- and tendollar
bills. she has 1 fewer than three times as many
tens as she does five-dollar bills. how many of each bill
does she have to deposit?
Solved
Show answers
More tips
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- S Style and Beauty How to Get Rid of Peeling Nails: Natural Remedies...
- S Science and Technology Understanding Magnetic Storms: A Guide to This Natural Phenomenon...
- F Family and Home What is Most Important in Men s Lives?...
- G Goods and services Which TV is better - LCD or Plasma?...
- C Computers and Internet Are there special gaming mice?...
- G Goods and services LED-подсветка в LCD-телевизорах: 5 причин, почему она лучше других технологий...
- C Computers and Internet Keep Your Mouse Pad Clean: The Right Way to Clean It?...
- C Computers and Internet 3D Glasses! What is this thing?...
Answers on questions: Mathematics
- M Mathematics What is the angle of elevation to a building 1,500m away that is 450 m high? Illustrate the problem using a right triangle....
- M Mathematics 9) MAD is a good measure of variability to use if the data in not symmetric. True or False...
- M Mathematics A hoodie costs $40 at the mall Sarah has 20% off coupon how much will she pay after she uses the coupon...
- M Mathematics How did Kublai Khan’s empire differ from the Mongol Empire built by Genghis Khan? Khan’s empire did not expand past ancient China. Khan’s empire did not conquer...
- M Mathematics Analyze the zeros of f(x)=x* - 3x2 - 2x2 + 3x-5. Determine the zeros to the nearest tenth. 1.4, -3.4 b. -2.4, 2.3 C. -1.2, 3.4 d. -1.4, 3.4 1 Please select the best...
- M Mathematics Which comparison is true? A. 4.280 4.3 B. 5.6 4.3 C. 4.3 4.280 D. 5.3 4.280...
- M Mathematics Need help with some of these equations, ty if you do :) hk/p = a lw + n = s ij - m = n f-g/h = k rd = 5/6 t...
- M Mathematics PLease help urgent I don t know how to do it...
- M Mathematics The least common denominator is used to find equivalent fractions. First, determine the missing factor by dividing the least common denominator by the original denominator....
- M Mathematics #4 gow fo i find the measure of x...
Ответ:
3t-1=f ⇒ this means that if there were 1 $5 bills, there would be 2 $10 bills.
So the ratio of $5 bills to $10 bills is 1 to 2.
We can plug that into another equation:
f+t=410 ⇒ I havent actually learned this in school yet so I just made a chart: $10 ║ $5
║
2 ║ 1 = $25
4 ║ 2 = $50
6 ║ 3 = $75
8 ║ 4 = $100
10 ║ 5 = $125
and so on...
you probably found the pattern already, so you can conclude that [cathy deposited 16 five dollar bills and 33 ten dollar bills]
Also, you should probably check if there are any mistakes when going through this since I took almost an hour writing this.
Ответ:
Mix one (1) tablespoon of liquid dishwashing detergent with two (2) cups of cool water. Using a clean white cloth, sponge the stain with the detergent solution. Blot until the liquid is absorbed