anamaliiow
03.02.2022 •
Mathematics
Lea has 14coins that have a total value of $2.30. Coins are Nichols and quarters. How many of each coin does she have. Use substitution.
Solved
Show answers
More tips
- F Food and Cooking Ginger: A Universal Ingredient for Various Dishes...
- A Auto and Moto Which alarm system to choose?...
- C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
- F Food and Cooking How many stages of coffee roasting are there?...
- F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
- F Food and Cooking Experts Name Top 5 Healthiest Teas...
- C Computers and Internet Google Search Tips and Tricks: Everything You Need to Know...
- H Health and Medicine Discover the Hidden Principles and Real Results of the Japanese Diet...
- H Health and Medicine Liver Cleansing - Rejuvenation for the Body?...
- S Style and Beauty Is Photoepilation the Solution to Unwanted Hair Forever?...
Answers on questions: Mathematics
- M Mathematics Please help I will give 40 points 2. 7 more than the quotient of a number n and 4 is 9.3. P is 9 more than half of q. 4. 8 more than 5 times a number is --27.5. 15 more than...
- M Mathematics Please solve these. i need help please. worth 30 points....
- M Mathematics The product of x and the sun of 6 and 8 times the square of x...
- M Mathematics Find the area of the shaded region. ...
- M Mathematics Write the ratio in simple formplease ans with explanation...
- M Mathematics 4. One week Lin s balance at the start of the week was (- $16) but she earned $20 from babysitting and deposited it into her bank account. What was her account balance at the...
- M Mathematics HELP ME PLAEDE ASAPPPPP HELPPPP...
- M Mathematics The formula v=PR squared relates the voltage v (in volts), power p(in watts), and resistance R(in ohms) of an electrical circuit. What is the resistance of a 100-watt sterosystem...
- M Mathematics Can you please help me find the volume of this??...
- M Mathematics Which statement is true about the value of (6^?) (6^?)...
Ответ:
Quarters = 8
Nickles = 6
Step-by-step explanation:
Call their numbers x and y.
The number equation is
x + y = 14
The value equation is
5x + 25y = 230
5x + 25y = 230-(5x + 5y = 70)
20y = 160
y = 8
x= 6
Ответ: