3 years ago

Peggy had three times as many quarters and nickels. she had $1.60 in all. How many nickels and how many quarters did she have?

Mathematics

2 answers:

USPshnik [31]3 years ago

8 0

I say the answer is D

makvit [3.9K]3 years ago

3 0

If she has 3 times as many quarters as nickels, and nickels are represented by n, you would multiply n by three to get your answer, so your answer is 3n, or D.

You might be interested in

Determine the largest integer value of x in the solution of the following inequality. -3x +1> 7

tino4ka555 [31]

Answer:

x<1/3

Step-by-step explanation:

5 0

3 years ago

1. John’s age is three times that of his sister. When you add John’s age to his sister's age, you get 36. How old are John and h

iren [92.7K]

Answer:

sister = 6 years

John=18 years

Step-by-step explanation:

A(S) + 12 = 3 * A(S), subtracting A(S) from both sides one gets 12 = 2 * A(S). Now dividing both sides by 2 we get A(S) = 12/2 = 6 . Therefore, the age of the sister is 6 years when her brother John is three times as old, that is 18 years.

6 0

3 years ago

Read 2 more answers

35 out of 50 students in a class wear glasses. What percentage of students in the class wear glasses?

Mashutka [201]

Answer:

70%

Step-by-step explanation:

Percentage is out of 100

35/50 change denominator

multiply both numerator and denominator by 2

70/100= 70%