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
Anna35 [415]
3 years ago
7

Felipe's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A costs Felipe $4.55 per lb. Type B costs $5.7

0 per lb. This month, Felipe made 147 lbs of the blend for a total of $726.50. How many lbs of type A coffee did he us?
Mathematics
1 answer:
RUDIKE [14]3 years ago
7 0

Answer:

Type A coffee in lbs = 97 lbs

Step-by-step explanation:

Type a = 4.55/lbs = x

type b = 5.70/lbs =  y

Total in lbs = 147lbs

total in sales = 726.50

First,

x + y = 147 lbs    -------------------equ 1

4.55x + 5.70y = lbs    ------------ equ 2

<em>Multiply equ 1 by 4.55</em>

4.55x + 4.55y = 668.85  -------------equ 3

4.55x + 5.70y = 726.50   ------------equ 4

<em>Subtracting equ 3 from equ 4</em>

1.15y = 57.65

y = 50

<em>Substituting y = 50 into equ 1</em>

x + 50 = 147

x = 97

You might be interested in
Every month Tanesha pays a fixed fee of $10 to use the parking lot at her workplace. She must also pays $2 each day that she par
Gnom [1K]
10 + 2x • the amount of days in the month
4 0
3 years ago
Jarods house is 17 miles from the soccer field there are 5,280 how many feet from the soccer field is jarods house
klemol [59]

Answer: 89,760 miles

Step-by-step explanation: 5,280*17=89,760.

6 0
3 years ago
A circle has a circumference of 615.44 point, 44 units.<br> What is the radius of the circle?
Tpy6a [65]

The circumference of a circle is equal to C=2πr

From the question, we have 615.44.

Assume that pi is equal to 3.14

Substitute and solve for r

615.44= 2(3.14)r

r= 615.44/ 6.28

r=98.4704

r=98

Therefore, the radius is about 98 units.

To check:

C=2πr

C=2 x 3.14 x 98

C=6.28 x98

C=615.44

5 0
3 years ago
Can you find the slope -intercept equation of each line code ?​
ikadub [295]

Answer:

You can find and write the equations in Slope-Intercept form due to the slope and y-intercept.

Step-by-step explanation:

The Slope-Intercept Form Formula: y=mx+b

The m represents the slope while the b represents the y-intercept

You can also use y2 - y1 / x2 - x1 to find the slope which is the m in your formula.

Lastly, to find a y-intercept, you can plug in your coordinate for the x and y to do two-step linear equations.

5 0
2 years ago
Avery planned a circular garden and path as shown below. the radius of the garden is 4 feet and the path around the garden is 2
yulyashka [42]

Answer:C

Step-by-step explanation:

113.0ft squared

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which graph represents the solution to the system of inequalities?
    5·2 answers
  • Suppose that coin 1 has probability 0.7 of coming up heads, and coin 2 has probability 0.6 of coming up heads. If the coin flipp
    6·1 answer
  • Samantha has a 15 gallon fish tank. She is filling it using a 1 quart container. How many times will she have to fill the contai
    12·1 answer
  • Solve for t.<br> Speed (Velocity)<br> V = d/t
    10·1 answer
  • The area of the rectangle is 4000 square meters. What is the perimeter of the​ track? Use 3.14 for pi.
    12·1 answer
  • When multiplying a-3 over 2a^2-7a and 4a-14 over a+3, what are the term(s) that can be cancelled
    10·2 answers
  • What is the solution to the equation? 9.1k = 63.7 The solution is .
    11·2 answers
  • Given f(x) = 2x² + 8x - 4 and g(x) = 5x +6, find 3f(x)
    15·1 answer
  • Evaluate the expression x−2×8, if x = 27.8
    6·1 answer
  • The traffic-control monitor on the freeway shows 200 vehicles per minute passing the camera in 5 minutes. Of those vehicles, on
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!