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zvonat [6]
3 years ago
13

Which of the following expressions represents the value, in dollars, of a certain number of dimes, d, and pennies, p?

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
8 0
0.10D + 0.01p is my answer 
You might be interested in
Please Help.
Gennadij [26K]
Answer:
amount of nuts = 2 pounds
amount of dried fruit = 4 pounds

Explanation:
We are given that x is the amount of nuts and y is the amount of dried fruit.
We are also given that:
1- Hunter needs to make 6 pounds of trail mix. This means that:
x + y = 6
This can be rewritten as:
x = 6 - y .........> equation I
2- x costs $4 per pound, y costs $3.5 and Hunter can spend a total of $22. This means that:
4x + 3.5y = 22 ..........> equation II

Substitute with equation I in equation II and solve for y as follows:
4x + 3.5y = 22
4(6-y) + 3.5y = 22
24 - 4y + 3.5y = 22
24-22 = 4y-3.5y
2 = 0.5y
y = 4 pounds

Substitute with y in equation I to get the value of x as follows:
x = 6-y
x = 6-4
x = 2 pounds

Hope this helps :)

7 0
4 years ago
PLSSS HELPPP !!!At least how many square feet of canvas are needed to make one cover? (Use
andreyandreev [35.5K]

Answer:

154ft.2 witch is d

Step-by-step explanation:

i just know

6 0
3 years ago
Antonio is making a mini waffle cones. Each waffle cone is 3 inches high and has a radius of 3/4 inches. What is the volume of t
castortr0y [4]
I got 7.065 for my answer.
3 0
3 years ago
Which expression is equivalent to the measure of angle 4 in the image below?
erma4kov [3.2K]

Answer:

2 would be ur answer

Step-by-step explanation:

sry i have to put more then 20 chrarcters

5 0
3 years ago
Read 2 more answers
You invest $500 in an account with an annual interest rate of 1.1%, compounded continuously. How much money is in the account af
11111nata11111 [884]
The formula is
A=p e^rt
A future value?
P present value 500
E constant
R interest 0.011
T time 15 years
A=500×e^(0.011×15)
A=589.7
8 0
3 years ago
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