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
AnnyKZ [126]
4 years ago
14

URGENT

Mathematics
2 answers:
Brut [27]4 years ago
8 0

Let x = cups of 11% wheat, and y = cups of 63% wheat

He wants 12 cups in total, so we need:

x + y = 12

These 12 cups need to have 50% wheat, which means we are looking at 12*.5 = 6 cups of wheat in total, so our second equation is:

.11x + .63y = 6

We have two equations and two variables.  So we can solve by using any means you want.  I used substitution:

x = 12 - y

.11(12-y) + .63y = 6

1.32 -.11y + .63y = 6

.52y = 4.68

y = 9

Which means x = 3

Thus, 3 cups of 11% and 9 cups of 63%.

Slav-nsk [51]4 years ago
4 0

Answer:

In case you were looking for a clarification, Backseatdog, is completly correct the math is right.

Step-by-step explanation:


You might be interested in
Solve the equation 1-4n+1+3n
Elanso [62]


Explain

1 - 4n +1 +3n
(combine like terms)
2-n
(Subtract 2 to other side)
2-n=0
-2. -2

-2=-n
(Divide by negative 1)
-2/1=n/-1

N=1
4 0
3 years ago
Read 2 more answers
Which integer in the set has the smallest value (-25, -5, -13, 3)?
Eddi Din [679]

Answer:

-25 has the smallest value of this integer

Step-by-step explanation:

because the bigger integer is there in nagative is always less then it's smaller one

3 0
3 years ago
Read 2 more answers
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP A
DochEvi [55]

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

6 0
3 years ago
Which of the following represents the linear equation 2x=y+3 in slope intercept form
Damm [24]

Answer:

y = 2x - 3

Step-by-step explanation:

8 0
4 years ago
Melinda’s heart beats 15 times during 1/6 of a minute at that rate how many times does a heartbeat each minute
Elena L [17]
Ok so obvi you can’t multiply 1/6 so u have to divide top on bottom out so 1 divided by 6 so your awnser would be 2.5
7 0
3 years ago
Other questions:
  • the backyard if a new home is shaped like a trapezoid with a height of 46 ft and bases of 73 ft and 114 ft. what is the cost of
    13·1 answer
  • Henry mowed 37 lawns out of 60 lawns. what percent of the lawns does henry stilln need to mow
    9·1 answer
  • 7. What is the perimeter of triangle PQR. See image below.
    5·2 answers
  • Yea here is another q
    10·1 answer
  • In a survey of a random sample of 35 households in the Cherry Creek neighborhood of Denver, it was found that 8 households turne
    10·1 answer
  • I need help with this
    5·2 answers
  • 10 employees only eat
    10·1 answer
  • Vivian drinks 2 pints of milk each day. How many days does it take her to drink 1 gallon of milk ? (Answer for 78 points)
    15·1 answer
  • Pls help no links pls
    15·2 answers
  • Helen used 14 of her savings for her first year of college. 38 of that money was spent on her housing and meals. Which equation
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!