1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
belka [17]
3 years ago
15

If marcus has 13 nickels and dimes in his pocket, and they have a combined value of 100 cents, how many of each coin does he hav

e?
Mathematics
1 answer:
ohaa [14]3 years ago
5 0
He has 13 nickles and 3 dimes
You might be interested in
Find the equation of the line passing through points (6,-3) and (-2,3)
Eduardwww [97]
3/4 I’m pretty sure hejjejwiwiwjwnnsn
3 0
2 years ago
Find the equation of lines
bearhunter [10]

Answer:

y = x + 6.

Step-by-step explanation:

y = mx + c  where m = the slope of the line and c is the y-intercept.

So here m = 4/4 = 1 and c = 6, so it's:

y = 1x + 6.

3 0
3 years ago
How much more does she need to reach her goal
sashaice [31]
She need to reach her goal is adding 175+120=295 I think.
4 0
2 years ago
Read 2 more answers
4) A light is on the top of a 12 ft tall pole and a 5 ft 6 in tall person is walking away from the pole at a rate of 2 ft/sec. a
VARVARA [1.3K]

Answer:

A) 48/13 ft/sec

B) 22/13 ft/sec

Step-by-step explanation: Given that:

A light is on the top of a 12 ft tall pole and a 5ft 6in tall person is walking away from the pole at a rate of 2 ft/sec.

A) At what rate is the tip of the shadow moving away from the pole when the person is 25 ft from the pole?

Using similar triangles, we can say:

12/L = 55/(L - x)

Cross multiply to get:

12(l - x) = 5.5l

12l - 12x = 5.5l

6.5l = 12x

x = (6.5/12)l

Taking the derivative with respect to time we get:

dx/dt = (6.5/12)dl/dt or

dl/dt = (12/6.5)(dx/dt)

Since dx/dt = 2 so

dl/dt = (12/6.5)(2)

= 24/6.5

= 48/13 ft/sec

B) At what rate is the tip of the shadow moving away from the person when the person is 25 ft from the pole ?

Subtract the rate the shadow is going from the rate the man is going. Therefore

48/13 - 2 = 22/13 ft/sec.

7 0
3 years ago
How Many Pizza Are There in Total?​
Ratling [72]

Answer:

6 parts in Pizza Are There in Total

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the simplified form of the expression -4xy/3x<br><br> -3y/4<br> -4x/3<br> -4y/3<br> -3x/4
    12·1 answer
  • PLZ HELP NNOOOOOOOWW!! 15 points!!
    8·1 answer
  • Is AD parallel to BC?
    14·2 answers
  • Given the function f(x) = 3|x – 2| + 6, for what values of x is f(x) = 18?
    9·2 answers
  • What is the exact volume of the cone? base is 9 height is 6 Question 1 options: 18π cm3 108π cm3 162π cm3 486π cm3
    11·2 answers
  • 4
    15·2 answers
  • Find S5 for a geometric series for which a1=81 and r=1/9.
    8·1 answer
  • Please help quick!!!!!!!!!!
    6·2 answers
  • A pumpkin patch charges a $5 entrance fee and $0.60 per pound for pumpkins. Which of the following represents the cost C, In dol
    7·2 answers
  • Step-by-step explanation: How many solutions does the system of equations below have?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!