hilda has a jar of change with only quarters and pennies then quartets. the total value of her coins is $3.47. find the number of quarters and the numbers of pennies.

Boy A gets $34, boy B gets $17 and boy C gets $51 and this can be determined by forming the linear equation and by using the arithmetic operations.

Given :

• Total Amount = $102
• Total number of boys = 3
• A gets twice as much as B and C gets 1.5 times as much as A.

It is given that A gets twice as much as B, that is:

A = 2B

 ----- (1)

It is also given that C gets 1.5 times as much as A, that is:

 ------ (2)

Given that the total amount is $102, that is:

A + B + C = 102 --- (3)

Now, put the value of B and C in equation (3).

3A = 102

A = $34

Now, put the value of A in equations (1) and (2).

B = $17

C = $51

Boy A gets $34, boy B gets $17 and boy C gets $51.

For more information, refer to the link given below:

brainly.com/question/17921485

Answer: 1. 0.19125 dollars per ounce, 2. 0.16083 dollars per ounce.

Step-by-step explanation:

In first question,  a 24 ounce box of cornflakes cost $4.59

Therefore, 24 ounce = 4.59 dollars

⇒ 1 ounch = dollars

⇒ 1 ounch = 0.19125 dollars

⇒ Price of 1 ounce box of cornflakes equals to 0.19125 dollars.

⇒Thus the unit rate price of cornflakes = 0.19125 dollars per ounce

In first question,  a 24 ounce box of cornflakes cost $4.59

Therefore, 36 ounce = 5.79 dollars

⇒ 1 ounch = dollars

⇒ 1 ounch = 0.16083 dollars

⇒ Price of 1 ounce box of cornflakes equals to 0.16083  dollars.

⇒Thus the unit rate price of cornflakes = 0.16083  dollars per ounce

Answer:

d

Step-by-step explanation:

11(n+3)

11×n 11×3

11n+33