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
yKpoI14uk [10]
3 years ago
10

I need help with these question! Please explain step by step-

Mathematics
1 answer:
eduard3 years ago
5 0

Answer:

3 bags of chocolate chips and 3 bags of walnuts

Step-by-step explanation:

1 pound = 16 ounces (oz). So, our dear Jemina needs 48 ounces. Then, we do system of equations. one of the equations are 3x +2y = 15(dollars), and then second is 12x + 4y = 48. (ounces/pound). Let's solve for x first. We multiply the dollars equation by 2 to eliminate y from both equations. 6x +4y = 30. When you subtract, you get 6x = 18. So, x = 3, Jemina buys 3 chocolate chips bags. So, thats $9. So, she also spends $6 on walnuts. For checking, 3 bags of chocolate chips  = 36 ounces. 3 bags of walnuts = 12 ounces. 36+12 ounces  = 48 ounces. :D

You might be interested in
Determine whether the relation is a function (-4,12), (1,6), (4, -2), (7-8), (10,-14)
erastovalidia [21]

No,it is not a function.

8 0
3 years ago
Read 2 more answers
Use exponents to write 81 three different ways.
nlexa [21]
Answer:.81 , 81%,81/100
5 0
2 years ago
Please help me 4 2/5 x 3 2/5
icang [17]

Answer: exact form  :

374/25

decimal form:

14.96

mixed numbers form:

14/24//25

Step-by-step explanation:

3 0
2 years ago
The vertices of a triangle are located at L(4, –3), M(1, –3), and N(1, 0). What is the approximate perimeter of triangle LMN?
adelina 88 [10]

Answer:

Step-by-step explanation:

you need to find the distance between points L, M, N to know the length of sides LM, MN, NL

use the distance formula

d= √(x2-x1)² +(y2-y1)², where the points are (x1, y1) and (x2, y2)

LM = √(4-1)² + (-3- -3)² = √3² + 0² = 3

MN = √(1-1)² + (-3-0)² = √0² + 9 = 3

NL = √(4-1)² + (-3-0)² = √3² + 9 = √18 = 3√2

The perimeter is LM+MN+NL = 3+3+3√2 = 6+3√2 ≈ 10.243

4 0
3 years ago
Which quadrant is -150 degrees in?
podryga [215]
The top left and bottom left
5 0
3 years ago
Other questions:
  • BRAINLIESTTT ASAP! PLEASE HELP ME :)
    11·1 answer
  • The last time andy went bowling he had a mean score of 158 per game.
    14·1 answer
  • I am once again asking for your mathematical support​
    5·1 answer
  • Convert.<br> 1. 2 mi = yard
    13·1 answer
  • A group of 140 tourists are going on a tour. The tour guide rents 15 vans. Each van holds 9 tourist. write a division problem th
    14·1 answer
  • 18
    7·1 answer
  • Need help with this question please.
    6·1 answer
  • Pls I need help.. this is due in a few mins...
    10·1 answer
  • Which one of the following numbers are irrational ?
    14·1 answer
  • Calculator
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!